208036350

素因数分解:

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

素因数の和:1712

約数の個数: 120

約数和(自身を含む): 597039168

約数和(自身を除く): 389002818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 90, 93, 135, 150, 155, 162, 186, 225, 270, 279, 310, 405, 450, 465, 558, 675, 775, 810, 837, 930, 1350, 1395, 1550, 1657, 1674, 2025, 2325, 2511, 2790, 3314, 4050, 4185, 4650, 4971, 5022, 6975, 8285, 8370, 9942, 12555, 13950, 14913, 16570, 20925, 24855, 25110, 29826, 41425, 41850, 44739, 49710, 51367, 62775, 74565, 82850, 89478, 102734, 124275, 125550, 134217, 149130, 154101, 223695, 248550, 256835, 268434, 308202, 372825, 447390, 462303, 513670, 671085, 745650, 770505, 924606, 1118475, 1284175, 1342170, 1386909, 1541010, 2236950, 2311515, 2568350, 2773818, 3355425, 3852525, 4160727, 4623030, 6710850, 6934545, 7705050, 8321454, 11557575, 13869090, 20803635, 23115150, 34672725, 41607270, 69345450, 104018175, 208036350]

約数ペア:

[(1, 208036350), (2, 104018175), (3, 69345450), (5, 41607270), (6, 34672725), (9, 23115150), (10, 20803635), (15, 13869090), (18, 11557575), (25, 8321454), (27, 7705050), (30, 6934545), (31, 6710850), (45, 4623030), (50, 4160727), (54, 3852525), (62, 3355425), (75, 2773818), (81, 2568350), (90, 2311515), (93, 2236950), (135, 1541010), (150, 1386909), (155, 1342170), (162, 1284175), (186, 1118475), (225, 924606), (270, 770505), (279, 745650), (310, 671085), (405, 513670), (450, 462303), (465, 447390), (558, 372825), (675, 308202), (775, 268434), (810, 256835), (837, 248550), (930, 223695), (1350, 154101), (1395, 149130), (1550, 134217), (1657, 125550), (1674, 124275), (2025, 102734), (2325, 89478), (2511, 82850), (2790, 74565), (3314, 62775), (4050, 51367), (4185, 49710), (4650, 44739), (4971, 41850), (5022, 41425), (6975, 29826), (8285, 25110), (8370, 24855), (9942, 20925), (12555, 16570), (13950, 14913)]