163566540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3309

約数の個数: 120

約数和(自身を含む): 529828992

約数和(自身を除く): 366262452

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, 3257, 3348, 4185, 5022, 5580, 6514, 8370, 9771, 10044, 12555, 13028, 16285, 16740, 19542, 25110, 29313, 32570, 39084, 48855, 50220, 58626, 65140, 87939, 97710, 100967, 117252, 146565, 175878, 195420, 201934, 263817, 293130, 302901, 351756, 403868, 439695, 504835, 527634, 586260, 605802, 879390, 908703, 1009670, 1055268, 1211604, 1319085, 1514505, 1758780, 1817406, 2019340, 2638170, 2726109, 3029010, 3634812, 4543515, 5276340, 5452218, 6058020, 8178327, 9087030, 10904436, 13630545, 16356654, 18174060, 27261090, 32713308, 40891635, 54522180, 81783270, 163566540]

約数ペア:

[(1, 163566540), (2, 81783270), (3, 54522180), (4, 40891635), (5, 32713308), (6, 27261090), (9, 18174060), (10, 16356654), (12, 13630545), (15, 10904436), (18, 9087030), (20, 8178327), (27, 6058020), (30, 5452218), (31, 5276340), (36, 4543515), (45, 3634812), (54, 3029010), (60, 2726109), (62, 2638170), (81, 2019340), (90, 1817406), (93, 1758780), (108, 1514505), (124, 1319085), (135, 1211604), (155, 1055268), (162, 1009670), (180, 908703), (186, 879390), (270, 605802), (279, 586260), (310, 527634), (324, 504835), (372, 439695), (405, 403868), (465, 351756), (540, 302901), (558, 293130), (620, 263817), (810, 201934), (837, 195420), (930, 175878), (1116, 146565), (1395, 117252), (1620, 100967), (1674, 97710), (1860, 87939), (2511, 65140), (2790, 58626), (3257, 50220), (3348, 48855), (4185, 39084), (5022, 32570), (5580, 29313), (6514, 25110), (8370, 19542), (9771, 16740), (10044, 16285), (12555, 13028)]