828278460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16493}}^1$

素因数の和:16545

約数の個数: 120

約数和(自身を含む): 2682320256

約数和(自身を除く): 1854041796

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, 10044, 12555, 16493, 16740, 25110, 32986, 49479, 50220, 65972, 82465, 98958, 148437, 164930, 197916, 247395, 296874, 329860, 445311, 494790, 511283, 593748, 742185, 890622, 989580, 1022566, 1335933, 1484370, 1533849, 1781244, 2045132, 2226555, 2556415, 2671866, 2968740, 3067698, 4453110, 4601547, 5112830, 5343732, 6135396, 6679665, 7669245, 8906220, 9203094, 10225660, 13359330, 13804641, 15338490, 18406188, 23007735, 26718660, 27609282, 30676980, 41413923, 46015470, 55218564, 69023205, 82827846, 92030940, 138046410, 165655692, 207069615, 276092820, 414139230, 828278460]

約数ペア:

[(1, 828278460), (2, 414139230), (3, 276092820), (4, 207069615), (5, 165655692), (6, 138046410), (9, 92030940), (10, 82827846), (12, 69023205), (15, 55218564), (18, 46015470), (20, 41413923), (27, 30676980), (30, 27609282), (31, 26718660), (36, 23007735), (45, 18406188), (54, 15338490), (60, 13804641), (62, 13359330), (81, 10225660), (90, 9203094), (93, 8906220), (108, 7669245), (124, 6679665), (135, 6135396), (155, 5343732), (162, 5112830), (180, 4601547), (186, 4453110), (270, 3067698), (279, 2968740), (310, 2671866), (324, 2556415), (372, 2226555), (405, 2045132), (465, 1781244), (540, 1533849), (558, 1484370), (620, 1335933), (810, 1022566), (837, 989580), (930, 890622), (1116, 742185), (1395, 593748), (1620, 511283), (1674, 494790), (1860, 445311), (2511, 329860), (2790, 296874), (3348, 247395), (4185, 197916), (5022, 164930), (5580, 148437), (8370, 98958), (10044, 82465), (12555, 65972), (16493, 50220), (16740, 49479), (25110, 32986)]