15673168900

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{125687}}^1$

素因数の和:125773

約数の個数: 72

約数和(自身を含む): 36002070720

約数和(自身を除く): 20328901820

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 43, 50, 58, 86, 100, 116, 145, 172, 215, 290, 430, 580, 725, 860, 1075, 1247, 1450, 2150, 2494, 2900, 4300, 4988, 6235, 12470, 24940, 31175, 62350, 124700, 125687, 251374, 502748, 628435, 1256870, 2513740, 3142175, 3644923, 5404541, 6284350, 7289846, 10809082, 12568700, 14579692, 18224615, 21618164, 27022705, 36449230, 54045410, 72898460, 91123075, 108090820, 135113525, 156731689, 182246150, 270227050, 313463378, 364492300, 540454100, 626926756, 783658445, 1567316890, 3134633780, 3918292225, 7836584450, 15673168900]

約数ペア:

[(1, 15673168900), (2, 7836584450), (4, 3918292225), (5, 3134633780), (10, 1567316890), (20, 783658445), (25, 626926756), (29, 540454100), (43, 364492300), (50, 313463378), (58, 270227050), (86, 182246150), (100, 156731689), (116, 135113525), (145, 108090820), (172, 91123075), (215, 72898460), (290, 54045410), (430, 36449230), (580, 27022705), (725, 21618164), (860, 18224615), (1075, 14579692), (1247, 12568700), (1450, 10809082), (2150, 7289846), (2494, 6284350), (2900, 5404541), (4300, 3644923), (4988, 3142175), (6235, 2513740), (12470, 1256870), (24940, 628435), (31175, 502748), (62350, 251374), (124700, 125687)]