127246600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 322245000

約数和(自身を除く): 194998400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 109, 130, 200, 218, 260, 325, 436, 449, 520, 545, 650, 872, 898, 1090, 1300, 1417, 1796, 2180, 2245, 2600, 2725, 2834, 3592, 4360, 4490, 5450, 5668, 5837, 7085, 8980, 10900, 11225, 11336, 11674, 14170, 17960, 21800, 22450, 23348, 28340, 29185, 35425, 44900, 46696, 48941, 56680, 58370, 70850, 89800, 97882, 116740, 141700, 145925, 195764, 233480, 244705, 283400, 291850, 391528, 489410, 583700, 636233, 978820, 1167400, 1223525, 1272466, 1957640, 2447050, 2544932, 3181165, 4894100, 5089864, 6362330, 9788200, 12724660, 15905825, 25449320, 31811650, 63623300, 127246600]

約数ペア:

[(1, 127246600), (2, 63623300), (4, 31811650), (5, 25449320), (8, 15905825), (10, 12724660), (13, 9788200), (20, 6362330), (25, 5089864), (26, 4894100), (40, 3181165), (50, 2544932), (52, 2447050), (65, 1957640), (100, 1272466), (104, 1223525), (109, 1167400), (130, 978820), (200, 636233), (218, 583700), (260, 489410), (325, 391528), (436, 291850), (449, 283400), (520, 244705), (545, 233480), (650, 195764), (872, 145925), (898, 141700), (1090, 116740), (1300, 97882), (1417, 89800), (1796, 70850), (2180, 58370), (2245, 56680), (2600, 48941), (2725, 46696), (2834, 44900), (3592, 35425), (4360, 29185), (4490, 28340), (5450, 23348), (5668, 22450), (5837, 21800), (7085, 17960), (8980, 14170), (10900, 11674), (11225, 11336)]