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#!/usr/bin/python
import itertools
flatten_iter = itertools.chain.from_iterable


    

In [9]:

    

def factors(n):
    return set(flatten_iter((i, n//i) 
        for i in range(1, int(n**0.5)+1) if n % i == 0))


    

In [6]:

    

goal = 34000000
i = 1

while not (sum(list(factors(i)))*10) > goal:
    i += 1
print ("house", i)


    

    




house 786240

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