Problem
2023 Cayley Problem 25
A set consists of five different odd positive integers, each greater than 2. When these five integers are multiplied together, their product is a five-digit integer of the form AB\,0AB, where A and B are digits with A \neq 0 and A \neq B. (The hundreds digit of the product is zero.) For example, the integers in the set \{3, 5, 7, 13, 33\} have a product of 45\,045. In total, how many different sets of five different odd positive integers have these properties?
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