61137400

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{7109}}^1$

素因数の和:7168

約数の個数: 48

約数和(自身を含む): 145470600

約数和(自身を除く): 84333200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 2150, 4300, 7109, 8600, 14218, 28436, 35545, 56872, 71090, 142180, 177725, 284360, 305687, 355450, 611374, 710900, 1222748, 1421800, 1528435, 2445496, 3056870, 6113740, 7642175, 12227480, 15284350, 30568700, 61137400]

約数ペア:

[(1, 61137400), (2, 30568700), (4, 15284350), (5, 12227480), (8, 7642175), (10, 6113740), (20, 3056870), (25, 2445496), (40, 1528435), (43, 1421800), (50, 1222748), (86, 710900), (100, 611374), (172, 355450), (200, 305687), (215, 284360), (344, 177725), (430, 142180), (860, 71090), (1075, 56872), (1720, 35545), (2150, 28436), (4300, 14218), (7109, 8600)]