108878580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:588

約数の個数: 144

約数和(自身を含む): 351134784

約数和(自身を除く): 242256204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 243, 258, 270, 324, 387, 405, 430, 486, 516, 521, 540, 645, 774, 810, 860, 972, 1042, 1161, 1215, 1290, 1548, 1563, 1620, 1935, 2084, 2322, 2430, 2580, 2605, 3126, 3483, 3870, 4644, 4689, 4860, 5210, 5805, 6252, 6966, 7740, 7815, 9378, 10420, 10449, 11610, 13932, 14067, 15630, 17415, 18756, 20898, 22403, 23220, 23445, 28134, 31260, 34830, 41796, 42201, 44806, 46890, 52245, 56268, 67209, 69660, 70335, 84402, 89612, 93780, 104490, 112015, 126603, 134418, 140670, 168804, 201627, 208980, 211005, 224030, 253206, 268836, 281340, 336045, 403254, 422010, 448060, 506412, 604881, 633015, 672090, 806508, 844020, 1008135, 1209762, 1266030, 1344180, 1814643, 2016270, 2419524, 2532060, 3024405, 3629286, 4032540, 5443929, 6048810, 7258572, 9073215, 10887858, 12097620, 18146430, 21775716, 27219645, 36292860, 54439290, 108878580]

約数ペア:

[(1, 108878580), (2, 54439290), (3, 36292860), (4, 27219645), (5, 21775716), (6, 18146430), (9, 12097620), (10, 10887858), (12, 9073215), (15, 7258572), (18, 6048810), (20, 5443929), (27, 4032540), (30, 3629286), (36, 3024405), (43, 2532060), (45, 2419524), (54, 2016270), (60, 1814643), (81, 1344180), (86, 1266030), (90, 1209762), (108, 1008135), (129, 844020), (135, 806508), (162, 672090), (172, 633015), (180, 604881), (215, 506412), (243, 448060), (258, 422010), (270, 403254), (324, 336045), (387, 281340), (405, 268836), (430, 253206), (486, 224030), (516, 211005), (521, 208980), (540, 201627), (645, 168804), (774, 140670), (810, 134418), (860, 126603), (972, 112015), (1042, 104490), (1161, 93780), (1215, 89612), (1290, 84402), (1548, 70335), (1563, 69660), (1620, 67209), (1935, 56268), (2084, 52245), (2322, 46890), (2430, 44806), (2580, 42201), (2605, 41796), (3126, 34830), (3483, 31260), (3870, 28134), (4644, 23445), (4689, 23220), (4860, 22403), (5210, 20898), (5805, 18756), (6252, 17415), (6966, 15630), (7740, 14067), (7815, 13932), (9378, 11610), (10420, 10449)]