150996980

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{49999}}^1$

素因数の和:50159

約数の個数: 24

約数和(自身を含む): 319200000

約数和(自身を除く): 168203020

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 49999, 99998, 199996, 249995, 499990, 999980, 7549849, 15099698, 30199396, 37749245, 75498490, 150996980]

約数ペア:

[(1, 150996980), (2, 75498490), (4, 37749245), (5, 30199396), (10, 15099698), (20, 7549849), (151, 999980), (302, 499990), (604, 249995), (755, 199996), (1510, 99998), (3020, 49999)]