99397620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{78887}}^1$

素因数の和:78909

約数の個数: 72

約数和(自身を含む): 344582784

約数和(自身を除く): 245185164

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, 78887, 157774, 236661, 315548, 394435, 473322, 552209, 709983, 788870, 946644, 1104418, 1183305, 1419966, 1577740, 1656627, 2208836, 2366610, 2761045, 2839932, 3313254, 3549915, 4733220, 4969881, 5522090, 6626508, 7099830, 8283135, 9939762, 11044180, 14199660, 16566270, 19879524, 24849405, 33132540, 49698810, 99397620]

約数ペア:

[(1, 99397620), (2, 49698810), (3, 33132540), (4, 24849405), (5, 19879524), (6, 16566270), (7, 14199660), (9, 11044180), (10, 9939762), (12, 8283135), (14, 7099830), (15, 6626508), (18, 5522090), (20, 4969881), (21, 4733220), (28, 3549915), (30, 3313254), (35, 2839932), (36, 2761045), (42, 2366610), (45, 2208836), (60, 1656627), (63, 1577740), (70, 1419966), (84, 1183305), (90, 1104418), (105, 946644), (126, 788870), (140, 709983), (180, 552209), (210, 473322), (252, 394435), (315, 315548), (420, 236661), (630, 157774), (1260, 78887)]