244549600

素因数分解:

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

素因数の和:7172

約数の個数: 72

約数和(自身を含む): 610976520

約数和(自身を除く): 366426920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 3440, 4300, 6880, 7109, 8600, 14218, 17200, 28436, 34400, 35545, 56872, 71090, 113744, 142180, 177725, 227488, 284360, 305687, 355450, 568720, 611374, 710900, 1137440, 1222748, 1421800, 1528435, 2445496, 2843600, 3056870, 4890992, 5687200, 6113740, 7642175, 9781984, 12227480, 15284350, 24454960, 30568700, 48909920, 61137400, 122274800, 244549600]

約数ペア:

[(1, 244549600), (2, 122274800), (4, 61137400), (5, 48909920), (8, 30568700), (10, 24454960), (16, 15284350), (20, 12227480), (25, 9781984), (32, 7642175), (40, 6113740), (43, 5687200), (50, 4890992), (80, 3056870), (86, 2843600), (100, 2445496), (160, 1528435), (172, 1421800), (200, 1222748), (215, 1137440), (344, 710900), (400, 611374), (430, 568720), (688, 355450), (800, 305687), (860, 284360), (1075, 227488), (1376, 177725), (1720, 142180), (2150, 113744), (3440, 71090), (4300, 56872), (6880, 35545), (7109, 34400), (8600, 28436), (14218, 17200)]