75211560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:939

約数の個数: 96

約数和(自身を含む): 245517480

約数和(自身を除く): 170305920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 401, 521, 802, 1042, 1203, 1563, 1604, 2005, 2084, 2406, 2605, 3126, 3208, 3609, 4010, 4168, 4689, 4812, 5210, 6015, 6252, 7218, 7815, 8020, 9378, 9624, 10420, 12030, 12504, 14436, 15630, 16040, 18045, 18756, 20840, 23445, 24060, 28872, 31260, 36090, 37512, 46890, 48120, 62520, 72180, 93780, 144360, 187560, 208921, 417842, 626763, 835684, 1044605, 1253526, 1671368, 1880289, 2089210, 2507052, 3133815, 3760578, 4178420, 5014104, 6267630, 7521156, 8356840, 9401445, 12535260, 15042312, 18802890, 25070520, 37605780, 75211560]

約数ペア:

[(1, 75211560), (2, 37605780), (3, 25070520), (4, 18802890), (5, 15042312), (6, 12535260), (8, 9401445), (9, 8356840), (10, 7521156), (12, 6267630), (15, 5014104), (18, 4178420), (20, 3760578), (24, 3133815), (30, 2507052), (36, 2089210), (40, 1880289), (45, 1671368), (60, 1253526), (72, 1044605), (90, 835684), (120, 626763), (180, 417842), (360, 208921), (401, 187560), (521, 144360), (802, 93780), (1042, 72180), (1203, 62520), (1563, 48120), (1604, 46890), (2005, 37512), (2084, 36090), (2406, 31260), (2605, 28872), (3126, 24060), (3208, 23445), (3609, 20840), (4010, 18756), (4168, 18045), (4689, 16040), (4812, 15630), (5210, 14436), (6015, 12504), (6252, 12030), (7218, 10420), (7815, 9624), (8020, 9378)]