105855660

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1$

素因数の和:994

約数の個数: 144

約数和(自身を含む): 347832576

約数和(自身を除く): 241976916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 243, 270, 276, 324, 345, 405, 414, 460, 486, 540, 621, 690, 810, 828, 947, 972, 1035, 1215, 1242, 1380, 1620, 1863, 1894, 2070, 2430, 2484, 2841, 3105, 3726, 3788, 4140, 4735, 4860, 5589, 5682, 6210, 7452, 8523, 9315, 9470, 11178, 11364, 12420, 14205, 17046, 18630, 18940, 21781, 22356, 25569, 27945, 28410, 34092, 37260, 42615, 43562, 51138, 55890, 56820, 65343, 76707, 85230, 87124, 102276, 108905, 111780, 127845, 130686, 153414, 170460, 196029, 217810, 230121, 255690, 261372, 306828, 326715, 383535, 392058, 435620, 460242, 511380, 588087, 653430, 767070, 784116, 920484, 980145, 1150605, 1176174, 1306860, 1534140, 1764261, 1960290, 2301210, 2352348, 2940435, 3528522, 3920580, 4602420, 5292783, 5880870, 7057044, 8821305, 10585566, 11761740, 17642610, 21171132, 26463915, 35285220, 52927830, 105855660]

約数ペア:

[(1, 105855660), (2, 52927830), (3, 35285220), (4, 26463915), (5, 21171132), (6, 17642610), (9, 11761740), (10, 10585566), (12, 8821305), (15, 7057044), (18, 5880870), (20, 5292783), (23, 4602420), (27, 3920580), (30, 3528522), (36, 2940435), (45, 2352348), (46, 2301210), (54, 1960290), (60, 1764261), (69, 1534140), (81, 1306860), (90, 1176174), (92, 1150605), (108, 980145), (115, 920484), (135, 784116), (138, 767070), (162, 653430), (180, 588087), (207, 511380), (230, 460242), (243, 435620), (270, 392058), (276, 383535), (324, 326715), (345, 306828), (405, 261372), (414, 255690), (460, 230121), (486, 217810), (540, 196029), (621, 170460), (690, 153414), (810, 130686), (828, 127845), (947, 111780), (972, 108905), (1035, 102276), (1215, 87124), (1242, 85230), (1380, 76707), (1620, 65343), (1863, 56820), (1894, 55890), (2070, 51138), (2430, 43562), (2484, 42615), (2841, 37260), (3105, 34092), (3726, 28410), (3788, 27945), (4140, 25569), (4735, 22356), (4860, 21781), (5589, 18940), (5682, 18630), (6210, 17046), (7452, 14205), (8523, 12420), (9315, 11364), (9470, 11178)]