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-rw-r--r--bigfactors2.py.orig32
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diff --git a/bigfactors2.py.orig b/bigfactors2.py.orig
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-import PIL, math
-
-#Problem 12 Highly divisible triangular number
-#finds the first number with over 500 factors
-
-def countfactors(num):
- factors = 0
- ### we only need to know about the FIRST HALF of factors,
- ##one factor implies a second
- root = int(math.ceil(math.sqrt(num)))
- divs = range(1, root)
- for d in divs:
- if(num%d == 0):
- factors += 2
-
- #Correction if the number is a perfect square
- if (root * root == num):
- factors-=1
- return factors
-
-
-#### MAIN #####
-i=1
-k=1
-j = 0
-while(k < 500):
- j += i
- k=countfactors(j)
- print(str(j) + " has " + str(k) + " factors")
- i += 1
-
-print("Ding! Ding! {} has over 500 factors, wow!".format(j))