83214540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1657}}^1$

素因数の和:1709

約数の個数: 120

約数和(自身を含む): 269630592

約数和(自身を除く): 186416052

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, 1657, 1674, 1860, 2511, 2790, 3314, 3348, 4185, 4971, 5022, 5580, 6628, 8285, 8370, 9942, 10044, 12555, 14913, 16570, 16740, 19884, 24855, 25110, 29826, 33140, 44739, 49710, 50220, 51367, 59652, 74565, 89478, 99420, 102734, 134217, 149130, 154101, 178956, 205468, 223695, 256835, 268434, 298260, 308202, 447390, 462303, 513670, 536868, 616404, 671085, 770505, 894780, 924606, 1027340, 1342170, 1386909, 1541010, 1849212, 2311515, 2684340, 2773818, 3082020, 4160727, 4623030, 5547636, 6934545, 8321454, 9246060, 13869090, 16642908, 20803635, 27738180, 41607270, 83214540]

約数ペア:

[(1, 83214540), (2, 41607270), (3, 27738180), (4, 20803635), (5, 16642908), (6, 13869090), (9, 9246060), (10, 8321454), (12, 6934545), (15, 5547636), (18, 4623030), (20, 4160727), (27, 3082020), (30, 2773818), (31, 2684340), (36, 2311515), (45, 1849212), (54, 1541010), (60, 1386909), (62, 1342170), (81, 1027340), (90, 924606), (93, 894780), (108, 770505), (124, 671085), (135, 616404), (155, 536868), (162, 513670), (180, 462303), (186, 447390), (270, 308202), (279, 298260), (310, 268434), (324, 256835), (372, 223695), (405, 205468), (465, 178956), (540, 154101), (558, 149130), (620, 134217), (810, 102734), (837, 99420), (930, 89478), (1116, 74565), (1395, 59652), (1620, 51367), (1657, 50220), (1674, 49710), (1860, 44739), (2511, 33140), (2790, 29826), (3314, 25110), (3348, 24855), (4185, 19884), (4971, 16740), (5022, 16570), (5580, 14913), (6628, 12555), (8285, 10044), (8370, 9942)]