211150440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5381}}^1$

素因数の和:5507

約数の個数: 96

約数和(自身を含む): 692663400

約数和(自身を除く): 481512960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 109, 120, 180, 218, 327, 360, 436, 545, 654, 872, 981, 1090, 1308, 1635, 1962, 2180, 2616, 3270, 3924, 4360, 4905, 5381, 6540, 7848, 9810, 10762, 13080, 16143, 19620, 21524, 26905, 32286, 39240, 43048, 48429, 53810, 64572, 80715, 96858, 107620, 129144, 161430, 193716, 215240, 242145, 322860, 387432, 484290, 586529, 645720, 968580, 1173058, 1759587, 1937160, 2346116, 2932645, 3519174, 4692232, 5278761, 5865290, 7038348, 8797935, 10557522, 11730580, 14076696, 17595870, 21115044, 23461160, 26393805, 35191740, 42230088, 52787610, 70383480, 105575220, 211150440]

約数ペア:

[(1, 211150440), (2, 105575220), (3, 70383480), (4, 52787610), (5, 42230088), (6, 35191740), (8, 26393805), (9, 23461160), (10, 21115044), (12, 17595870), (15, 14076696), (18, 11730580), (20, 10557522), (24, 8797935), (30, 7038348), (36, 5865290), (40, 5278761), (45, 4692232), (60, 3519174), (72, 2932645), (90, 2346116), (109, 1937160), (120, 1759587), (180, 1173058), (218, 968580), (327, 645720), (360, 586529), (436, 484290), (545, 387432), (654, 322860), (872, 242145), (981, 215240), (1090, 193716), (1308, 161430), (1635, 129144), (1962, 107620), (2180, 96858), (2616, 80715), (3270, 64572), (3924, 53810), (4360, 48429), (4905, 43048), (5381, 39240), (6540, 32286), (7848, 26905), (9810, 21524), (10762, 19620), (13080, 16143)]