68876600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 175770000

約数和(自身を除く): 106893400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 59, 65, 100, 104, 118, 130, 200, 236, 260, 295, 325, 449, 472, 520, 590, 650, 767, 898, 1180, 1300, 1475, 1534, 1796, 2245, 2360, 2600, 2950, 3068, 3592, 3835, 4490, 5837, 5900, 6136, 7670, 8980, 11225, 11674, 11800, 15340, 17960, 19175, 22450, 23348, 26491, 29185, 30680, 38350, 44900, 46696, 52982, 58370, 76700, 89800, 105964, 116740, 132455, 145925, 153400, 211928, 233480, 264910, 291850, 344383, 529820, 583700, 662275, 688766, 1059640, 1167400, 1324550, 1377532, 1721915, 2649100, 2755064, 3443830, 5298200, 6887660, 8609575, 13775320, 17219150, 34438300, 68876600]

約数ペア:

[(1, 68876600), (2, 34438300), (4, 17219150), (5, 13775320), (8, 8609575), (10, 6887660), (13, 5298200), (20, 3443830), (25, 2755064), (26, 2649100), (40, 1721915), (50, 1377532), (52, 1324550), (59, 1167400), (65, 1059640), (100, 688766), (104, 662275), (118, 583700), (130, 529820), (200, 344383), (236, 291850), (260, 264910), (295, 233480), (325, 211928), (449, 153400), (472, 145925), (520, 132455), (590, 116740), (650, 105964), (767, 89800), (898, 76700), (1180, 58370), (1300, 52982), (1475, 46696), (1534, 44900), (1796, 38350), (2245, 30680), (2360, 29185), (2600, 26491), (2950, 23348), (3068, 22450), (3592, 19175), (3835, 17960), (4490, 15340), (5837, 11800), (5900, 11674), (6136, 11225), (7670, 8980)]