150111920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8647}}^1$

素因数の和:8698

約数の個数: 80

約数和(自身を含む): 411783168

約数和(自身を除く): 261671248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8647, 8680, 17294, 17360, 34588, 43235, 60529, 69176, 86470, 121058, 138352, 172940, 242116, 268057, 302645, 345880, 484232, 536114, 605290, 691760, 968464, 1072228, 1210580, 1340285, 1876399, 2144456, 2421160, 2680570, 3752798, 4288912, 4842320, 5361140, 7505596, 9381995, 10722280, 15011192, 18763990, 21444560, 30022384, 37527980, 75055960, 150111920]

約数ペア:

[(1, 150111920), (2, 75055960), (4, 37527980), (5, 30022384), (7, 21444560), (8, 18763990), (10, 15011192), (14, 10722280), (16, 9381995), (20, 7505596), (28, 5361140), (31, 4842320), (35, 4288912), (40, 3752798), (56, 2680570), (62, 2421160), (70, 2144456), (80, 1876399), (112, 1340285), (124, 1210580), (140, 1072228), (155, 968464), (217, 691760), (248, 605290), (280, 536114), (310, 484232), (434, 345880), (496, 302645), (560, 268057), (620, 242116), (868, 172940), (1085, 138352), (1240, 121058), (1736, 86470), (2170, 69176), (2480, 60529), (3472, 43235), (4340, 34588), (8647, 17360), (8680, 17294)]