80229450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{701}}^1$

素因数の和:832

約数の個数: 96

約数和(自身を含む): 229806720

約数和(自身を除く): 149577270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 109, 150, 175, 210, 218, 327, 350, 525, 545, 654, 701, 763, 1050, 1090, 1402, 1526, 1635, 2103, 2289, 2725, 3270, 3505, 3815, 4206, 4578, 4907, 5450, 7010, 7630, 8175, 9814, 10515, 11445, 14721, 16350, 17525, 19075, 21030, 22890, 24535, 29442, 35050, 38150, 49070, 52575, 57225, 73605, 76409, 105150, 114450, 122675, 147210, 152818, 229227, 245350, 368025, 382045, 458454, 534863, 736050, 764090, 1069726, 1146135, 1604589, 1910225, 2292270, 2674315, 3209178, 3820450, 5348630, 5730675, 8022945, 11461350, 13371575, 16045890, 26743150, 40114725, 80229450]

約数ペア:

[(1, 80229450), (2, 40114725), (3, 26743150), (5, 16045890), (6, 13371575), (7, 11461350), (10, 8022945), (14, 5730675), (15, 5348630), (21, 3820450), (25, 3209178), (30, 2674315), (35, 2292270), (42, 1910225), (50, 1604589), (70, 1146135), (75, 1069726), (105, 764090), (109, 736050), (150, 534863), (175, 458454), (210, 382045), (218, 368025), (327, 245350), (350, 229227), (525, 152818), (545, 147210), (654, 122675), (701, 114450), (763, 105150), (1050, 76409), (1090, 73605), (1402, 57225), (1526, 52575), (1635, 49070), (2103, 38150), (2289, 35050), (2725, 29442), (3270, 24535), (3505, 22890), (3815, 21030), (4206, 19075), (4578, 17525), (4907, 16350), (5450, 14721), (7010, 11445), (7630, 10515), (8175, 9814)]