12687900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{42293}}^1$

素因数の和:42310

約数の個数: 36

約数和(自身を含む): 36711192

約数和(自身を除く): 24023292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 42293, 84586, 126879, 169172, 211465, 253758, 422930, 507516, 634395, 845860, 1057325, 1268790, 2114650, 2537580, 3171975, 4229300, 6343950, 12687900]

約数ペア:

[(1, 12687900), (2, 6343950), (3, 4229300), (4, 3171975), (5, 2537580), (6, 2114650), (10, 1268790), (12, 1057325), (15, 845860), (20, 634395), (25, 507516), (30, 422930), (50, 253758), (60, 211465), (75, 169172), (100, 126879), (150, 84586), (300, 42293)]