122208210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1721}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 327317760

約数和(自身を除く): 205109550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 263, 270, 526, 789, 1315, 1578, 1721, 2367, 2630, 3442, 3945, 4734, 5163, 7101, 7890, 8605, 10326, 11835, 14202, 15489, 17210, 23670, 25815, 30978, 35505, 46467, 51630, 71010, 77445, 92934, 154890, 232335, 452623, 464670, 905246, 1357869, 2263115, 2715738, 4073607, 4526230, 6789345, 8147214, 12220821, 13578690, 20368035, 24441642, 40736070, 61104105, 122208210]

約数ペア:

[(1, 122208210), (2, 61104105), (3, 40736070), (5, 24441642), (6, 20368035), (9, 13578690), (10, 12220821), (15, 8147214), (18, 6789345), (27, 4526230), (30, 4073607), (45, 2715738), (54, 2263115), (90, 1357869), (135, 905246), (263, 464670), (270, 452623), (526, 232335), (789, 154890), (1315, 92934), (1578, 77445), (1721, 71010), (2367, 51630), (2630, 46467), (3442, 35505), (3945, 30978), (4734, 25815), (5163, 23670), (7101, 17210), (7890, 15489), (8605, 14202), (10326, 11835)]