100204440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{119291}}^1$

素因数の和:119312

約数の個数: 64

約数和(自身を含む): 343560960

約数和(自身を除く): 243356520

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, 119291, 238582, 357873, 477164, 596455, 715746, 835037, 954328, 1192910, 1431492, 1670074, 1789365, 2385820, 2505111, 2862984, 3340148, 3578730, 4175185, 4771640, 5010222, 6680296, 7157460, 8350370, 10020444, 12525555, 14314920, 16700740, 20040888, 25051110, 33401480, 50102220, 100204440]

約数ペア:

[(1, 100204440), (2, 50102220), (3, 33401480), (4, 25051110), (5, 20040888), (6, 16700740), (7, 14314920), (8, 12525555), (10, 10020444), (12, 8350370), (14, 7157460), (15, 6680296), (20, 5010222), (21, 4771640), (24, 4175185), (28, 3578730), (30, 3340148), (35, 2862984), (40, 2505111), (42, 2385820), (56, 1789365), (60, 1670074), (70, 1431492), (84, 1192910), (105, 954328), (120, 835037), (140, 715746), (168, 596455), (210, 477164), (280, 357873), (420, 238582), (840, 119291)]