200403960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6029}}^1$

素因数の和:6320

約数の個数: 64

約数和(自身を含む): 603482400

約数和(自身を除く): 403078440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 277, 554, 831, 1108, 1385, 1662, 2216, 2770, 3324, 4155, 5540, 6029, 6648, 8310, 11080, 12058, 16620, 18087, 24116, 30145, 33240, 36174, 48232, 60290, 72348, 90435, 120580, 144696, 180870, 241160, 361740, 723480, 1670033, 3340066, 5010099, 6680132, 8350165, 10020198, 13360264, 16700330, 20040396, 25050495, 33400660, 40080792, 50100990, 66801320, 100201980, 200403960]

約数ペア:

[(1, 200403960), (2, 100201980), (3, 66801320), (4, 50100990), (5, 40080792), (6, 33400660), (8, 25050495), (10, 20040396), (12, 16700330), (15, 13360264), (20, 10020198), (24, 8350165), (30, 6680132), (40, 5010099), (60, 3340066), (120, 1670033), (277, 723480), (554, 361740), (831, 241160), (1108, 180870), (1385, 144696), (1662, 120580), (2216, 90435), (2770, 72348), (3324, 60290), (4155, 48232), (5540, 36174), (6029, 33240), (6648, 30145), (8310, 24116), (11080, 18087), (12058, 16620)]