2111504400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{5381}}^1$

素因数の和:5514

約数の個数: 180

約数和(自身を含む): 7396105860

約数和(自身を除く): 5284601460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 109, 120, 144, 150, 180, 200, 218, 225, 240, 300, 327, 360, 400, 436, 450, 545, 600, 654, 720, 872, 900, 981, 1090, 1200, 1308, 1635, 1744, 1800, 1962, 2180, 2616, 2725, 3270, 3600, 3924, 4360, 4905, 5232, 5381, 5450, 6540, 7848, 8175, 8720, 9810, 10762, 10900, 13080, 15696, 16143, 16350, 19620, 21524, 21800, 24525, 26160, 26905, 32286, 32700, 39240, 43048, 43600, 48429, 49050, 53810, 64572, 65400, 78480, 80715, 86096, 96858, 98100, 107620, 129144, 130800, 134525, 161430, 193716, 196200, 215240, 242145, 258288, 269050, 322860, 387432, 392400, 403575, 430480, 484290, 538100, 586529, 645720, 774864, 807150, 968580, 1076200, 1173058, 1210725, 1291440, 1614300, 1759587, 1937160, 2152400, 2346116, 2421450, 2932645, 3228600, 3519174, 3874320, 4692232, 4842900, 5278761, 5865290, 6457200, 7038348, 8797935, 9384464, 9685800, 10557522, 11730580, 14076696, 14663225, 17595870, 19371600, 21115044, 23461160, 26393805, 28153392, 29326450, 35191740, 42230088, 43989675, 46922320, 52787610, 58652900, 70383480, 84460176, 87979350, 105575220, 117305800, 131969025, 140766960, 175958700, 211150440, 234611600, 263938050, 351917400, 422300880, 527876100, 703834800, 1055752200, 2111504400]

約数ペア:

[(1, 2111504400), (2, 1055752200), (3, 703834800), (4, 527876100), (5, 422300880), (6, 351917400), (8, 263938050), (9, 234611600), (10, 211150440), (12, 175958700), (15, 140766960), (16, 131969025), (18, 117305800), (20, 105575220), (24, 87979350), (25, 84460176), (30, 70383480), (36, 58652900), (40, 52787610), (45, 46922320), (48, 43989675), (50, 42230088), (60, 35191740), (72, 29326450), (75, 28153392), (80, 26393805), (90, 23461160), (100, 21115044), (109, 19371600), (120, 17595870), (144, 14663225), (150, 14076696), (180, 11730580), (200, 10557522), (218, 9685800), (225, 9384464), (240, 8797935), (300, 7038348), (327, 6457200), (360, 5865290), (400, 5278761), (436, 4842900), (450, 4692232), (545, 3874320), (600, 3519174), (654, 3228600), (720, 2932645), (872, 2421450), (900, 2346116), (981, 2152400), (1090, 1937160), (1200, 1759587), (1308, 1614300), (1635, 1291440), (1744, 1210725), (1800, 1173058), (1962, 1076200), (2180, 968580), (2616, 807150), (2725, 774864), (3270, 645720), (3600, 586529), (3924, 538100), (4360, 484290), (4905, 430480), (5232, 403575), (5381, 392400), (5450, 387432), (6540, 322860), (7848, 269050), (8175, 258288), (8720, 242145), (9810, 215240), (10762, 196200), (10900, 193716), (13080, 161430), (15696, 134525), (16143, 130800), (16350, 129144), (19620, 107620), (21524, 98100), (21800, 96858), (24525, 86096), (26160, 80715), (26905, 78480), (32286, 65400), (32700, 64572), (39240, 53810), (43048, 49050), (43600, 48429)]