75055960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8696

約数の個数: 64

約数和(自身を含む): 199249920

約数和(自身を除く): 124193960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8647, 8680, 17294, 34588, 43235, 60529, 69176, 86470, 121058, 172940, 242116, 268057, 302645, 345880, 484232, 536114, 605290, 1072228, 1210580, 1340285, 1876399, 2144456, 2421160, 2680570, 3752798, 5361140, 7505596, 9381995, 10722280, 15011192, 18763990, 37527980, 75055960]

約数ペア:

[(1, 75055960), (2, 37527980), (4, 18763990), (5, 15011192), (7, 10722280), (8, 9381995), (10, 7505596), (14, 5361140), (20, 3752798), (28, 2680570), (31, 2421160), (35, 2144456), (40, 1876399), (56, 1340285), (62, 1210580), (70, 1072228), (124, 605290), (140, 536114), (155, 484232), (217, 345880), (248, 302645), (280, 268057), (310, 242116), (434, 172940), (620, 121058), (868, 86470), (1085, 69176), (1240, 60529), (1736, 43235), (2170, 34588), (4340, 17294), (8647, 8680)]