91220580

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5119}}^1$

素因数の和:5151

約数の個数: 120

約数和(自身を含む): 312238080

約数和(自身を除く): 221017500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5119, 5940, 8910, 10238, 15357, 17820, 20476, 25595, 30714, 46071, 51190, 56309, 61428, 76785, 92142, 102380, 112618, 138213, 153570, 168927, 184284, 225236, 230355, 276426, 281545, 307140, 337854, 414639, 460710, 506781, 552852, 563090, 675708, 691065, 829278, 844635, 921420, 1013562, 1126180, 1382130, 1520343, 1658556, 1689270, 2027124, 2073195, 2533905, 2764260, 3040686, 3378540, 4146390, 4561029, 5067810, 6081372, 7601715, 8292780, 9122058, 10135620, 15203430, 18244116, 22805145, 30406860, 45610290, 91220580]

約数ペア:

[(1, 91220580), (2, 45610290), (3, 30406860), (4, 22805145), (5, 18244116), (6, 15203430), (9, 10135620), (10, 9122058), (11, 8292780), (12, 7601715), (15, 6081372), (18, 5067810), (20, 4561029), (22, 4146390), (27, 3378540), (30, 3040686), (33, 2764260), (36, 2533905), (44, 2073195), (45, 2027124), (54, 1689270), (55, 1658556), (60, 1520343), (66, 1382130), (81, 1126180), (90, 1013562), (99, 921420), (108, 844635), (110, 829278), (132, 691065), (135, 675708), (162, 563090), (165, 552852), (180, 506781), (198, 460710), (220, 414639), (270, 337854), (297, 307140), (324, 281545), (330, 276426), (396, 230355), (405, 225236), (495, 184284), (540, 168927), (594, 153570), (660, 138213), (810, 112618), (891, 102380), (990, 92142), (1188, 76785), (1485, 61428), (1620, 56309), (1782, 51190), (1980, 46071), (2970, 30714), (3564, 25595), (4455, 20476), (5119, 17820), (5940, 15357), (8910, 10238)]