156133980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3109}}^1$

素因数の和:3161

約数の個数: 120

約数和(自身を含む): 505760640

約数和(自身を除く): 349626660

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, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3109, 3348, 4185, 5022, 5580, 6218, 8370, 9327, 10044, 12436, 12555, 15545, 16740, 18654, 25110, 27981, 31090, 37308, 46635, 50220, 55962, 62180, 83943, 93270, 96379, 111924, 139905, 167886, 186540, 192758, 251829, 279810, 289137, 335772, 385516, 419715, 481895, 503658, 559620, 578274, 839430, 867411, 963790, 1007316, 1156548, 1259145, 1445685, 1678860, 1734822, 1927580, 2518290, 2602233, 2891370, 3469644, 4337055, 5036580, 5204466, 5782740, 7806699, 8674110, 10408932, 13011165, 15613398, 17348220, 26022330, 31226796, 39033495, 52044660, 78066990, 156133980]

約数ペア:

[(1, 156133980), (2, 78066990), (3, 52044660), (4, 39033495), (5, 31226796), (6, 26022330), (9, 17348220), (10, 15613398), (12, 13011165), (15, 10408932), (18, 8674110), (20, 7806699), (27, 5782740), (30, 5204466), (31, 5036580), (36, 4337055), (45, 3469644), (54, 2891370), (60, 2602233), (62, 2518290), (81, 1927580), (90, 1734822), (93, 1678860), (108, 1445685), (124, 1259145), (135, 1156548), (155, 1007316), (162, 963790), (180, 867411), (186, 839430), (270, 578274), (279, 559620), (310, 503658), (324, 481895), (372, 419715), (405, 385516), (465, 335772), (540, 289137), (558, 279810), (620, 251829), (810, 192758), (837, 186540), (930, 167886), (1116, 139905), (1395, 111924), (1620, 96379), (1674, 93270), (1860, 83943), (2511, 62180), (2790, 55962), (3109, 50220), (3348, 46635), (4185, 37308), (5022, 31090), (5580, 27981), (6218, 25110), (8370, 18654), (9327, 16740), (10044, 15545), (12436, 12555)]