144878200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{24979}}^1$

素因数の和:25024

約数の個数: 48

約数和(自身を含む): 348471000

約数和(自身を除く): 203592800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 2900, 5800, 24979, 49958, 99916, 124895, 199832, 249790, 499580, 624475, 724391, 999160, 1248950, 1448782, 2497900, 2897564, 3621955, 4995800, 5795128, 7243910, 14487820, 18109775, 28975640, 36219550, 72439100, 144878200]

約数ペア:

[(1, 144878200), (2, 72439100), (4, 36219550), (5, 28975640), (8, 18109775), (10, 14487820), (20, 7243910), (25, 5795128), (29, 4995800), (40, 3621955), (50, 2897564), (58, 2497900), (100, 1448782), (116, 1248950), (145, 999160), (200, 724391), (232, 624475), (290, 499580), (580, 249790), (725, 199832), (1160, 124895), (1450, 99916), (2900, 49958), (5800, 24979)]