76952800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2237}}^1$

素因数の和:2300

約数の個数: 72

約数和(自身を含む): 192315816

約数和(自身を除く): 115363016

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, 2237, 3440, 4300, 4474, 6880, 8600, 8948, 11185, 17200, 17896, 22370, 34400, 35792, 44740, 55925, 71584, 89480, 96191, 111850, 178960, 192382, 223700, 357920, 384764, 447400, 480955, 769528, 894800, 961910, 1539056, 1789600, 1923820, 2404775, 3078112, 3847640, 4809550, 7695280, 9619100, 15390560, 19238200, 38476400, 76952800]

約数ペア:

[(1, 76952800), (2, 38476400), (4, 19238200), (5, 15390560), (8, 9619100), (10, 7695280), (16, 4809550), (20, 3847640), (25, 3078112), (32, 2404775), (40, 1923820), (43, 1789600), (50, 1539056), (80, 961910), (86, 894800), (100, 769528), (160, 480955), (172, 447400), (200, 384764), (215, 357920), (344, 223700), (400, 192382), (430, 178960), (688, 111850), (800, 96191), (860, 89480), (1075, 71584), (1376, 55925), (1720, 44740), (2150, 35792), (2237, 34400), (3440, 22370), (4300, 17896), (4474, 17200), (6880, 11185), (8600, 8948)]