85375620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1597}}^1$

素因数の和:1632

約数の個数: 144

約数和(自身を含む): 293162688

約数和(自身を除く): 207787068

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, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1597, 1620, 1782, 1980, 2430, 2673, 2970, 3194, 3564, 4455, 4791, 4860, 5346, 5940, 6388, 7985, 8910, 9582, 10692, 13365, 14373, 15970, 17567, 17820, 19164, 23955, 26730, 28746, 31940, 35134, 43119, 47910, 52701, 53460, 57492, 70268, 71865, 86238, 87835, 95820, 105402, 129357, 143730, 158103, 172476, 175670, 210804, 215595, 258714, 263505, 287460, 316206, 351340, 388071, 431190, 474309, 517428, 527010, 632412, 646785, 776142, 790515, 862380, 948618, 1054020, 1293570, 1422927, 1552284, 1581030, 1897236, 1940355, 2371545, 2587140, 2845854, 3162060, 3880710, 4268781, 4743090, 5691708, 7114635, 7761420, 8537562, 9486180, 14229270, 17075124, 21343905, 28458540, 42687810, 85375620]

約数ペア:

[(1, 85375620), (2, 42687810), (3, 28458540), (4, 21343905), (5, 17075124), (6, 14229270), (9, 9486180), (10, 8537562), (11, 7761420), (12, 7114635), (15, 5691708), (18, 4743090), (20, 4268781), (22, 3880710), (27, 3162060), (30, 2845854), (33, 2587140), (36, 2371545), (44, 1940355), (45, 1897236), (54, 1581030), (55, 1552284), (60, 1422927), (66, 1293570), (81, 1054020), (90, 948618), (99, 862380), (108, 790515), (110, 776142), (132, 646785), (135, 632412), (162, 527010), (165, 517428), (180, 474309), (198, 431190), (220, 388071), (243, 351340), (270, 316206), (297, 287460), (324, 263505), (330, 258714), (396, 215595), (405, 210804), (486, 175670), (495, 172476), (540, 158103), (594, 143730), (660, 129357), (810, 105402), (891, 95820), (972, 87835), (990, 86238), (1188, 71865), (1215, 70268), (1485, 57492), (1597, 53460), (1620, 52701), (1782, 47910), (1980, 43119), (2430, 35134), (2673, 31940), (2970, 28746), (3194, 26730), (3564, 23955), (4455, 19164), (4791, 17820), (4860, 17567), (5346, 15970), (5940, 14373), (6388, 13365), (7985, 10692), (8910, 9582)]