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24 lines
457 B
24 lines
457 B
9 years ago
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import math
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#find the first triangle number with over five hundred divisors
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def countDivisors(number):
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count = 0
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for i in range (1, int(math.sqrt(number))):
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if number % i == 0:
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count += 1
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return count
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running = True
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counter = 1
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while(running):
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sum = 0
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for i in range(0, counter + 1):
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sum += i
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if countDivisors(sum) > 400:
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print(counter)
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running = False
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counter += 1
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print(counter)
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