12648278800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{1511}}^1$

素因数の和:2777

約数の個数: 120

約数和(自身を含む): 32222437632

約数和(自身を除く): 19574158832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1231, 1360, 1511, 1700, 2462, 3022, 3400, 4924, 6044, 6155, 6800, 7555, 9848, 12088, 12310, 15110, 19696, 20927, 24176, 24620, 25687, 30220, 30775, 37775, 41854, 49240, 51374, 60440, 61550, 75550, 83708, 98480, 102748, 104635, 120880, 123100, 128435, 151100, 167416, 205496, 209270, 246200, 256870, 302200, 334832, 410992, 418540, 492400, 513740, 523175, 604400, 642175, 837080, 1027480, 1046350, 1284350, 1674160, 1860041, 2054960, 2092700, 2568700, 3720082, 4185400, 5137400, 7440164, 8370800, 9300205, 10274800, 14880328, 18600410, 29760656, 31620697, 37200820, 46501025, 63241394, 74401640, 93002050, 126482788, 148803280, 158103485, 186004100, 252965576, 316206970, 372008200, 505931152, 632413940, 744016400, 790517425, 1264827880, 1581034850, 2529655760, 3162069700, 6324139400, 12648278800]

約数ペア:

[(1, 12648278800), (2, 6324139400), (4, 3162069700), (5, 2529655760), (8, 1581034850), (10, 1264827880), (16, 790517425), (17, 744016400), (20, 632413940), (25, 505931152), (34, 372008200), (40, 316206970), (50, 252965576), (68, 186004100), (80, 158103485), (85, 148803280), (100, 126482788), (136, 93002050), (170, 74401640), (200, 63241394), (272, 46501025), (340, 37200820), (400, 31620697), (425, 29760656), (680, 18600410), (850, 14880328), (1231, 10274800), (1360, 9300205), (1511, 8370800), (1700, 7440164), (2462, 5137400), (3022, 4185400), (3400, 3720082), (4924, 2568700), (6044, 2092700), (6155, 2054960), (6800, 1860041), (7555, 1674160), (9848, 1284350), (12088, 1046350), (12310, 1027480), (15110, 837080), (19696, 642175), (20927, 604400), (24176, 523175), (24620, 513740), (25687, 492400), (30220, 418540), (30775, 410992), (37775, 334832), (41854, 302200), (49240, 256870), (51374, 246200), (60440, 209270), (61550, 205496), (75550, 167416), (83708, 151100), (98480, 128435), (102748, 123100), (104635, 120880)]