129178800

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 210

約数和(自身を含む): 466365612

約数和(自身を除く): 337186812

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 443, 450, 486, 540, 600, 648, 675, 720, 729, 810, 886, 900, 972, 1080, 1200, 1215, 1296, 1329, 1350, 1458, 1620, 1772, 1800, 1944, 2025, 2160, 2215, 2430, 2658, 2700, 2916, 3240, 3544, 3600, 3645, 3888, 3987, 4050, 4430, 4860, 5316, 5400, 5832, 6075, 6480, 6645, 7088, 7290, 7974, 8100, 8860, 9720, 10632, 10800, 11075, 11664, 11961, 12150, 13290, 14580, 15948, 16200, 17720, 18225, 19440, 19935, 21264, 22150, 23922, 24300, 26580, 29160, 31896, 32400, 33225, 35440, 35883, 36450, 39870, 44300, 47844, 48600, 53160, 58320, 59805, 63792, 66450, 71766, 72900, 79740, 88600, 95688, 97200, 99675, 106320, 107649, 119610, 132900, 143532, 145800, 159480, 177200, 179415, 191376, 199350, 215298, 239220, 265800, 287064, 291600, 299025, 318960, 322947, 358830, 398700, 430596, 478440, 531600, 538245, 574128, 598050, 645894, 717660, 797400, 861192, 897075, 956880, 1076490, 1196100, 1291788, 1435320, 1594800, 1614735, 1722384, 1794150, 2152980, 2392200, 2583576, 2691225, 2870640, 3229470, 3588300, 4305960, 4784400, 5167152, 5382450, 6458940, 7176600, 8073675, 8611920, 10764900, 12917880, 14353200, 16147350, 21529800, 25835760, 32294700, 43059600, 64589400, 129178800]

約数ペア:

[(1, 129178800), (2, 64589400), (3, 43059600), (4, 32294700), (5, 25835760), (6, 21529800), (8, 16147350), (9, 14353200), (10, 12917880), (12, 10764900), (15, 8611920), (16, 8073675), (18, 7176600), (20, 6458940), (24, 5382450), (25, 5167152), (27, 4784400), (30, 4305960), (36, 3588300), (40, 3229470), (45, 2870640), (48, 2691225), (50, 2583576), (54, 2392200), (60, 2152980), (72, 1794150), (75, 1722384), (80, 1614735), (81, 1594800), (90, 1435320), (100, 1291788), (108, 1196100), (120, 1076490), (135, 956880), (144, 897075), (150, 861192), (162, 797400), (180, 717660), (200, 645894), (216, 598050), (225, 574128), (240, 538245), (243, 531600), (270, 478440), (300, 430596), (324, 398700), (360, 358830), (400, 322947), (405, 318960), (432, 299025), (443, 291600), (450, 287064), (486, 265800), (540, 239220), (600, 215298), (648, 199350), (675, 191376), (720, 179415), (729, 177200), (810, 159480), (886, 145800), (900, 143532), (972, 132900), (1080, 119610), (1200, 107649), (1215, 106320), (1296, 99675), (1329, 97200), (1350, 95688), (1458, 88600), (1620, 79740), (1772, 72900), (1800, 71766), (1944, 66450), (2025, 63792), (2160, 59805), (2215, 58320), (2430, 53160), (2658, 48600), (2700, 47844), (2916, 44300), (3240, 39870), (3544, 36450), (3600, 35883), (3645, 35440), (3888, 33225), (3987, 32400), (4050, 31896), (4430, 29160), (4860, 26580), (5316, 24300), (5400, 23922), (5832, 22150), (6075, 21264), (6480, 19935), (6645, 19440), (7088, 18225), (7290, 17720), (7974, 16200), (8100, 15948), (8860, 14580), (9720, 13290), (10632, 12150), (10800, 11961), (11075, 11664)]