91104660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 295626240

約数和(自身を除く): 204521580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 31, 36, 45, 58, 60, 62, 87, 90, 93, 116, 124, 145, 155, 174, 180, 186, 261, 279, 290, 310, 348, 372, 435, 465, 522, 558, 563, 580, 620, 870, 899, 930, 1044, 1116, 1126, 1305, 1395, 1689, 1740, 1798, 1860, 2252, 2610, 2697, 2790, 2815, 3378, 3596, 4495, 5067, 5220, 5394, 5580, 5630, 6756, 8091, 8445, 8990, 10134, 10788, 11260, 13485, 16182, 16327, 16890, 17453, 17980, 20268, 25335, 26970, 32364, 32654, 33780, 34906, 40455, 48981, 50670, 52359, 53940, 65308, 69812, 80910, 81635, 87265, 97962, 101340, 104718, 146943, 157077, 161820, 163270, 174530, 195924, 209436, 244905, 261795, 293886, 314154, 326540, 349060, 489810, 506137, 523590, 587772, 628308, 734715, 785385, 979620, 1012274, 1047180, 1469430, 1518411, 1570770, 2024548, 2530685, 2938860, 3036822, 3141540, 4555233, 5061370, 6073644, 7592055, 9110466, 10122740, 15184110, 18220932, 22776165, 30368220, 45552330, 91104660]

約数ペア:

[(1, 91104660), (2, 45552330), (3, 30368220), (4, 22776165), (5, 18220932), (6, 15184110), (9, 10122740), (10, 9110466), (12, 7592055), (15, 6073644), (18, 5061370), (20, 4555233), (29, 3141540), (30, 3036822), (31, 2938860), (36, 2530685), (45, 2024548), (58, 1570770), (60, 1518411), (62, 1469430), (87, 1047180), (90, 1012274), (93, 979620), (116, 785385), (124, 734715), (145, 628308), (155, 587772), (174, 523590), (180, 506137), (186, 489810), (261, 349060), (279, 326540), (290, 314154), (310, 293886), (348, 261795), (372, 244905), (435, 209436), (465, 195924), (522, 174530), (558, 163270), (563, 161820), (580, 157077), (620, 146943), (870, 104718), (899, 101340), (930, 97962), (1044, 87265), (1116, 81635), (1126, 80910), (1305, 69812), (1395, 65308), (1689, 53940), (1740, 52359), (1798, 50670), (1860, 48981), (2252, 40455), (2610, 34906), (2697, 33780), (2790, 32654), (2815, 32364), (3378, 26970), (3596, 25335), (4495, 20268), (5067, 17980), (5220, 17453), (5394, 16890), (5580, 16327), (5630, 16182), (6756, 13485), (8091, 11260), (8445, 10788), (8990, 10134)]