54756540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3320

約数の個数: 96

約数和(自身を含む): 175902720

約数和(自身を除く): 121146180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3271, 3348, 4185, 5580, 6542, 8370, 9813, 13084, 16355, 16740, 19626, 29439, 32710, 39252, 49065, 58878, 65420, 88317, 98130, 101401, 117756, 147195, 176634, 196260, 202802, 294390, 304203, 353268, 405604, 441585, 507005, 588780, 608406, 883170, 912609, 1014010, 1216812, 1521015, 1766340, 1825218, 2028020, 2737827, 3042030, 3650436, 4563045, 5475654, 6084060, 9126090, 10951308, 13689135, 18252180, 27378270, 54756540]

約数ペア:

[(1, 54756540), (2, 27378270), (3, 18252180), (4, 13689135), (5, 10951308), (6, 9126090), (9, 6084060), (10, 5475654), (12, 4563045), (15, 3650436), (18, 3042030), (20, 2737827), (27, 2028020), (30, 1825218), (31, 1766340), (36, 1521015), (45, 1216812), (54, 1014010), (60, 912609), (62, 883170), (90, 608406), (93, 588780), (108, 507005), (124, 441585), (135, 405604), (155, 353268), (180, 304203), (186, 294390), (270, 202802), (279, 196260), (310, 176634), (372, 147195), (465, 117756), (540, 101401), (558, 98130), (620, 88317), (837, 65420), (930, 58878), (1116, 49065), (1395, 39252), (1674, 32710), (1860, 29439), (2790, 19626), (3271, 16740), (3348, 16355), (4185, 13084), (5580, 9813), (6542, 8370)]