218180400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1609}}^1$

素因数の和:1743

約数の個数: 120

約数和(自身を含む): 705527760

約数和(自身を除く): 487347360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 113, 120, 150, 200, 226, 240, 300, 339, 400, 452, 565, 600, 678, 904, 1130, 1200, 1356, 1609, 1695, 1808, 2260, 2712, 2825, 3218, 3390, 4520, 4827, 5424, 5650, 6436, 6780, 8045, 8475, 9040, 9654, 11300, 12872, 13560, 16090, 16950, 19308, 22600, 24135, 25744, 27120, 32180, 33900, 38616, 40225, 45200, 48270, 64360, 67800, 77232, 80450, 96540, 120675, 128720, 135600, 160900, 181817, 193080, 241350, 321800, 363634, 386160, 482700, 545451, 643600, 727268, 909085, 965400, 1090902, 1454536, 1818170, 1930800, 2181804, 2727255, 2909072, 3636340, 4363608, 4545425, 5454510, 7272680, 8727216, 9090850, 10909020, 13636275, 14545360, 18181700, 21818040, 27272550, 36363400, 43636080, 54545100, 72726800, 109090200, 218180400]

約数ペア:

[(1, 218180400), (2, 109090200), (3, 72726800), (4, 54545100), (5, 43636080), (6, 36363400), (8, 27272550), (10, 21818040), (12, 18181700), (15, 14545360), (16, 13636275), (20, 10909020), (24, 9090850), (25, 8727216), (30, 7272680), (40, 5454510), (48, 4545425), (50, 4363608), (60, 3636340), (75, 2909072), (80, 2727255), (100, 2181804), (113, 1930800), (120, 1818170), (150, 1454536), (200, 1090902), (226, 965400), (240, 909085), (300, 727268), (339, 643600), (400, 545451), (452, 482700), (565, 386160), (600, 363634), (678, 321800), (904, 241350), (1130, 193080), (1200, 181817), (1356, 160900), (1609, 135600), (1695, 128720), (1808, 120675), (2260, 96540), (2712, 80450), (2825, 77232), (3218, 67800), (3390, 64360), (4520, 48270), (4827, 45200), (5424, 40225), (5650, 38616), (6436, 33900), (6780, 32180), (8045, 27120), (8475, 25744), (9040, 24135), (9654, 22600), (11300, 19308), (12872, 16950), (13560, 16090)]