422802180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8419}}^1$

素因数の和:8471

約数の個数: 120

約数和(自身を含む): 1369294080

約数和(自身を除く): 946491900

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, 3348, 4185, 5022, 5580, 8370, 8419, 10044, 12555, 16740, 16838, 25110, 25257, 33676, 42095, 50220, 50514, 75771, 84190, 101028, 126285, 151542, 168380, 227313, 252570, 260989, 303084, 378855, 454626, 505140, 521978, 681939, 757710, 782967, 909252, 1043956, 1136565, 1304945, 1363878, 1515420, 1565934, 2273130, 2348901, 2609890, 2727756, 3131868, 3409695, 3914835, 4546260, 4697802, 5219780, 6819390, 7046703, 7829670, 9395604, 11744505, 13638780, 14093406, 15659340, 21140109, 23489010, 28186812, 35233515, 42280218, 46978020, 70467030, 84560436, 105700545, 140934060, 211401090, 422802180]

約数ペア:

[(1, 422802180), (2, 211401090), (3, 140934060), (4, 105700545), (5, 84560436), (6, 70467030), (9, 46978020), (10, 42280218), (12, 35233515), (15, 28186812), (18, 23489010), (20, 21140109), (27, 15659340), (30, 14093406), (31, 13638780), (36, 11744505), (45, 9395604), (54, 7829670), (60, 7046703), (62, 6819390), (81, 5219780), (90, 4697802), (93, 4546260), (108, 3914835), (124, 3409695), (135, 3131868), (155, 2727756), (162, 2609890), (180, 2348901), (186, 2273130), (270, 1565934), (279, 1515420), (310, 1363878), (324, 1304945), (372, 1136565), (405, 1043956), (465, 909252), (540, 782967), (558, 757710), (620, 681939), (810, 521978), (837, 505140), (930, 454626), (1116, 378855), (1395, 303084), (1620, 260989), (1674, 252570), (1860, 227313), (2511, 168380), (2790, 151542), (3348, 126285), (4185, 101028), (5022, 84190), (5580, 75771), (8370, 50514), (8419, 50220), (10044, 42095), (12555, 33676), (16740, 25257), (16838, 25110)]