## Problem of the Day #103: Triples with Log
*June 30, 2011*

*Posted by Arjun in : potd , trackback*

Find the number of ordered triples $(a,b,c)$ of positive integers such that $ab + c \le 87$ and $\log_a b$ is a positive integer.

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## Problem of the Day #103: Triples with Log
*June 30, 2011*

*Posted by Arjun in : potd , trackback
*

Find the number of ordered triples $(a,b,c)$ of positive integers such that $ab + c \le 87$ and $\log_a b$ is a positive integer.

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