68580750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{13063}}^1$

素因数の和:13090

約数の個数: 64

約数和(自身を含む): 195646464

約数和(自身を除く): 127065714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 13063, 26126, 39189, 65315, 78378, 91441, 130630, 182882, 195945, 274323, 326575, 391890, 457205, 548646, 653150, 914410, 979725, 1371615, 1632875, 1959450, 2286025, 2743230, 3265750, 4572050, 4898625, 6858075, 9797250, 11430125, 13716150, 22860250, 34290375, 68580750]

約数ペア:

[(1, 68580750), (2, 34290375), (3, 22860250), (5, 13716150), (6, 11430125), (7, 9797250), (10, 6858075), (14, 4898625), (15, 4572050), (21, 3265750), (25, 2743230), (30, 2286025), (35, 1959450), (42, 1632875), (50, 1371615), (70, 979725), (75, 914410), (105, 653150), (125, 548646), (150, 457205), (175, 391890), (210, 326575), (250, 274323), (350, 195945), (375, 182882), (525, 130630), (750, 91441), (875, 78378), (1050, 65315), (1750, 39189), (2625, 26126), (5250, 13063)]