353261100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{2797}}^1$

素因数の和:3235

約数の個数: 72

約数和(自身を含む): 1024896208

約数和(自身を除く): 671635108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 421, 842, 1263, 1684, 2105, 2526, 2797, 4210, 5052, 5594, 6315, 8391, 8420, 10525, 11188, 12630, 13985, 16782, 21050, 25260, 27970, 31575, 33564, 41955, 42100, 55940, 63150, 69925, 83910, 126300, 139850, 167820, 209775, 279700, 419550, 839100, 1177537, 2355074, 3532611, 4710148, 5887685, 7065222, 11775370, 14130444, 17663055, 23550740, 29438425, 35326110, 58876850, 70652220, 88315275, 117753700, 176630550, 353261100]

約数ペア:

[(1, 353261100), (2, 176630550), (3, 117753700), (4, 88315275), (5, 70652220), (6, 58876850), (10, 35326110), (12, 29438425), (15, 23550740), (20, 17663055), (25, 14130444), (30, 11775370), (50, 7065222), (60, 5887685), (75, 4710148), (100, 3532611), (150, 2355074), (300, 1177537), (421, 839100), (842, 419550), (1263, 279700), (1684, 209775), (2105, 167820), (2526, 139850), (2797, 126300), (4210, 83910), (5052, 69925), (5594, 63150), (6315, 55940), (8391, 42100), (8420, 41955), (10525, 33564), (11188, 31575), (12630, 27970), (13985, 25260), (16782, 21050)]