100392800

素因数分解:

$2^5\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1873}}^1$

素因数の和:1960

約数の個数: 72

約数和(自身を含む): 248874696

約数和(自身を除く): 148481896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 67, 80, 100, 134, 160, 200, 268, 335, 400, 536, 670, 800, 1072, 1340, 1675, 1873, 2144, 2680, 3350, 3746, 5360, 6700, 7492, 9365, 10720, 13400, 14984, 18730, 26800, 29968, 37460, 46825, 53600, 59936, 74920, 93650, 125491, 149840, 187300, 250982, 299680, 374600, 501964, 627455, 749200, 1003928, 1254910, 1498400, 2007856, 2509820, 3137275, 4015712, 5019640, 6274550, 10039280, 12549100, 20078560, 25098200, 50196400, 100392800]

約数ペア:

[(1, 100392800), (2, 50196400), (4, 25098200), (5, 20078560), (8, 12549100), (10, 10039280), (16, 6274550), (20, 5019640), (25, 4015712), (32, 3137275), (40, 2509820), (50, 2007856), (67, 1498400), (80, 1254910), (100, 1003928), (134, 749200), (160, 627455), (200, 501964), (268, 374600), (335, 299680), (400, 250982), (536, 187300), (670, 149840), (800, 125491), (1072, 93650), (1340, 74920), (1675, 59936), (1873, 53600), (2144, 46825), (2680, 37460), (3350, 29968), (3746, 26800), (5360, 18730), (6700, 14984), (7492, 13400), (9365, 10720)]