100221240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{119311}}^1$

素因数の和:119332

約数の個数: 64

約数和(自身を含む): 343618560

約数和(自身を除く): 243397320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 119311, 238622, 357933, 477244, 596555, 715866, 835177, 954488, 1193110, 1431732, 1670354, 1789665, 2386220, 2505531, 2863464, 3340708, 3579330, 4175885, 4772440, 5011062, 6681416, 7158660, 8351770, 10022124, 12527655, 14317320, 16703540, 20044248, 25055310, 33407080, 50110620, 100221240]

約数ペア:

[(1, 100221240), (2, 50110620), (3, 33407080), (4, 25055310), (5, 20044248), (6, 16703540), (7, 14317320), (8, 12527655), (10, 10022124), (12, 8351770), (14, 7158660), (15, 6681416), (20, 5011062), (21, 4772440), (24, 4175885), (28, 3579330), (30, 3340708), (35, 2863464), (40, 2505531), (42, 2386220), (56, 1789665), (60, 1670354), (70, 1431732), (84, 1193110), (105, 954488), (120, 835177), (140, 715866), (168, 596555), (210, 477244), (280, 357933), (420, 238622), (840, 119311)]