52680780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1049}}^1$

素因数の和:1101

約数の個数: 120

約数和(自身を含む): 170755200

約数和(自身を除く): 118074420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1049, 1116, 1395, 1620, 1674, 1860, 2098, 2511, 2790, 3147, 3348, 4185, 4196, 5022, 5245, 5580, 6294, 8370, 9441, 10044, 10490, 12555, 12588, 15735, 16740, 18882, 20980, 25110, 28323, 31470, 32519, 37764, 47205, 50220, 56646, 62940, 65038, 84969, 94410, 97557, 113292, 130076, 141615, 162595, 169938, 188820, 195114, 283230, 292671, 325190, 339876, 390228, 424845, 487785, 566460, 585342, 650380, 849690, 878013, 975570, 1170684, 1463355, 1699380, 1756026, 1951140, 2634039, 2926710, 3512052, 4390065, 5268078, 5853420, 8780130, 10536156, 13170195, 17560260, 26340390, 52680780]

約数ペア:

[(1, 52680780), (2, 26340390), (3, 17560260), (4, 13170195), (5, 10536156), (6, 8780130), (9, 5853420), (10, 5268078), (12, 4390065), (15, 3512052), (18, 2926710), (20, 2634039), (27, 1951140), (30, 1756026), (31, 1699380), (36, 1463355), (45, 1170684), (54, 975570), (60, 878013), (62, 849690), (81, 650380), (90, 585342), (93, 566460), (108, 487785), (124, 424845), (135, 390228), (155, 339876), (162, 325190), (180, 292671), (186, 283230), (270, 195114), (279, 188820), (310, 169938), (324, 162595), (372, 141615), (405, 130076), (465, 113292), (540, 97557), (558, 94410), (620, 84969), (810, 65038), (837, 62940), (930, 56646), (1049, 50220), (1116, 47205), (1395, 37764), (1620, 32519), (1674, 31470), (1860, 28323), (2098, 25110), (2511, 20980), (2790, 18882), (3147, 16740), (3348, 15735), (4185, 12588), (4196, 12555), (5022, 10490), (5245, 10044), (5580, 9441), (6294, 8370)]