57455640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1319}}^1$

素因数の和:1358

約数の個数: 144

約数和(自身を含む): 205405200

約数和(自身を除く): 147949560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1319, 1320, 1452, 1815, 1980, 2178, 2420, 2638, 2904, 3630, 3957, 3960, 4356, 4840, 5276, 5445, 6595, 7260, 7914, 8712, 10552, 10890, 11871, 13190, 14509, 14520, 15828, 19785, 21780, 23742, 26380, 29018, 31656, 39570, 43527, 43560, 47484, 52760, 58036, 59355, 72545, 79140, 87054, 94968, 116072, 118710, 130581, 145090, 158280, 159599, 174108, 217635, 237420, 261162, 290180, 319198, 348216, 435270, 474840, 478797, 522324, 580360, 638396, 652905, 797995, 870540, 957594, 1044648, 1276792, 1305810, 1436391, 1595990, 1741080, 1915188, 2393985, 2611620, 2872782, 3191980, 3830376, 4787970, 5223240, 5745564, 6383960, 7181955, 9575940, 11491128, 14363910, 19151880, 28727820, 57455640]

約数ペア:

[(1, 57455640), (2, 28727820), (3, 19151880), (4, 14363910), (5, 11491128), (6, 9575940), (8, 7181955), (9, 6383960), (10, 5745564), (11, 5223240), (12, 4787970), (15, 3830376), (18, 3191980), (20, 2872782), (22, 2611620), (24, 2393985), (30, 1915188), (33, 1741080), (36, 1595990), (40, 1436391), (44, 1305810), (45, 1276792), (55, 1044648), (60, 957594), (66, 870540), (72, 797995), (88, 652905), (90, 638396), (99, 580360), (110, 522324), (120, 478797), (121, 474840), (132, 435270), (165, 348216), (180, 319198), (198, 290180), (220, 261162), (242, 237420), (264, 217635), (330, 174108), (360, 159599), (363, 158280), (396, 145090), (440, 130581), (484, 118710), (495, 116072), (605, 94968), (660, 87054), (726, 79140), (792, 72545), (968, 59355), (990, 58036), (1089, 52760), (1210, 47484), (1319, 43560), (1320, 43527), (1452, 39570), (1815, 31656), (1980, 29018), (2178, 26380), (2420, 23742), (2638, 21780), (2904, 19785), (3630, 15828), (3957, 14520), (3960, 14509), (4356, 13190), (4840, 11871), (5276, 10890), (5445, 10552), (6595, 8712), (7260, 7914)]