124911800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{449}}^1$

素因数の和:585

約数の個数: 96

約数和(自身を含む): 316386000

約数和(自身を除く): 191474200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 107, 130, 200, 214, 260, 325, 428, 449, 520, 535, 650, 856, 898, 1070, 1300, 1391, 1796, 2140, 2245, 2600, 2675, 2782, 3592, 4280, 4490, 5350, 5564, 5837, 6955, 8980, 10700, 11128, 11225, 11674, 13910, 17960, 21400, 22450, 23348, 27820, 29185, 34775, 44900, 46696, 48043, 55640, 58370, 69550, 89800, 96086, 116740, 139100, 145925, 192172, 233480, 240215, 278200, 291850, 384344, 480430, 583700, 624559, 960860, 1167400, 1201075, 1249118, 1921720, 2402150, 2498236, 3122795, 4804300, 4996472, 6245590, 9608600, 12491180, 15613975, 24982360, 31227950, 62455900, 124911800]

約数ペア:

[(1, 124911800), (2, 62455900), (4, 31227950), (5, 24982360), (8, 15613975), (10, 12491180), (13, 9608600), (20, 6245590), (25, 4996472), (26, 4804300), (40, 3122795), (50, 2498236), (52, 2402150), (65, 1921720), (100, 1249118), (104, 1201075), (107, 1167400), (130, 960860), (200, 624559), (214, 583700), (260, 480430), (325, 384344), (428, 291850), (449, 278200), (520, 240215), (535, 233480), (650, 192172), (856, 145925), (898, 139100), (1070, 116740), (1300, 96086), (1391, 89800), (1796, 69550), (2140, 58370), (2245, 55640), (2600, 48043), (2675, 46696), (2782, 44900), (3592, 34775), (4280, 29185), (4490, 27820), (5350, 23348), (5564, 22450), (5837, 21400), (6955, 17960), (8980, 13910), (10700, 11674), (11128, 11225)]