Vrijeme: 11:07

Ovo nije tečaj ni akademija | This is not a course nor an academy #4

U polja kvadrata 3 \times 3 treba upisati prirodne brojeve, tako da u svakom retku i svakom stupcu produkt upisanih brojeva bude 270. Na koliko je načina to moguće napraviti?
In the cells of a 3 \times 3 square, natural numbers must be written so that in each row and each column the product of the numbers written is 270. In how many ways can this be done?