85339980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4821

約数の個数: 120

約数和(自身を含む): 292113360

約数和(自身を除く): 206773380

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, 4789, 5940, 8910, 9578, 14367, 17820, 19156, 23945, 28734, 43101, 47890, 52679, 57468, 71835, 86202, 95780, 105358, 129303, 143670, 158037, 172404, 210716, 215505, 258606, 263395, 287340, 316074, 387909, 431010, 474111, 517212, 526790, 632148, 646515, 775818, 790185, 862020, 948222, 1053580, 1293030, 1422333, 1551636, 1580370, 1896444, 1939545, 2370555, 2586060, 2844666, 3160740, 3879090, 4266999, 4741110, 5689332, 7111665, 7758180, 8533998, 9482220, 14223330, 17067996, 21334995, 28446660, 42669990, 85339980]

約数ペア:

[(1, 85339980), (2, 42669990), (3, 28446660), (4, 21334995), (5, 17067996), (6, 14223330), (9, 9482220), (10, 8533998), (11, 7758180), (12, 7111665), (15, 5689332), (18, 4741110), (20, 4266999), (22, 3879090), (27, 3160740), (30, 2844666), (33, 2586060), (36, 2370555), (44, 1939545), (45, 1896444), (54, 1580370), (55, 1551636), (60, 1422333), (66, 1293030), (81, 1053580), (90, 948222), (99, 862020), (108, 790185), (110, 775818), (132, 646515), (135, 632148), (162, 526790), (165, 517212), (180, 474111), (198, 431010), (220, 387909), (270, 316074), (297, 287340), (324, 263395), (330, 258606), (396, 215505), (405, 210716), (495, 172404), (540, 158037), (594, 143670), (660, 129303), (810, 105358), (891, 95780), (990, 86202), (1188, 71835), (1485, 57468), (1620, 52679), (1782, 47890), (1980, 43101), (2970, 28734), (3564, 23945), (4455, 19156), (4789, 17820), (5940, 14367), (8910, 9578)]