101131380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{80263}}^1$

素因数の和:80285

約数の個数: 72

約数和(自身を含む): 350593152

約数和(自身を除く): 249461772

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 80263, 160526, 240789, 321052, 401315, 481578, 561841, 722367, 802630, 963156, 1123682, 1203945, 1444734, 1605260, 1685523, 2247364, 2407890, 2809205, 2889468, 3371046, 3611835, 4815780, 5056569, 5618410, 6742092, 7223670, 8427615, 10113138, 11236820, 14447340, 16855230, 20226276, 25282845, 33710460, 50565690, 101131380]

約数ペア:

[(1, 101131380), (2, 50565690), (3, 33710460), (4, 25282845), (5, 20226276), (6, 16855230), (7, 14447340), (9, 11236820), (10, 10113138), (12, 8427615), (14, 7223670), (15, 6742092), (18, 5618410), (20, 5056569), (21, 4815780), (28, 3611835), (30, 3371046), (35, 2889468), (36, 2809205), (42, 2407890), (45, 2247364), (60, 1685523), (63, 1605260), (70, 1444734), (84, 1203945), (90, 1123682), (105, 963156), (126, 802630), (140, 722367), (180, 561841), (210, 481578), (252, 401315), (315, 321052), (420, 240789), (630, 160526), (1260, 80263)]