321912900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{119227}}^1$

素因数の和:119250

約数の個数: 72

約数和(自身を含む): 1034899040

約数和(自身を除く): 712986140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 119227, 238454, 357681, 476908, 596135, 715362, 1073043, 1192270, 1430724, 1788405, 2146086, 2384540, 2980675, 3219129, 3576810, 4292172, 5365215, 5961350, 6438258, 7153620, 8942025, 10730430, 11922700, 12876516, 16095645, 17884050, 21460860, 26826075, 32191290, 35768100, 53652150, 64382580, 80478225, 107304300, 160956450, 321912900]

約数ペア:

[(1, 321912900), (2, 160956450), (3, 107304300), (4, 80478225), (5, 64382580), (6, 53652150), (9, 35768100), (10, 32191290), (12, 26826075), (15, 21460860), (18, 17884050), (20, 16095645), (25, 12876516), (27, 11922700), (30, 10730430), (36, 8942025), (45, 7153620), (50, 6438258), (54, 5961350), (60, 5365215), (75, 4292172), (90, 3576810), (100, 3219129), (108, 2980675), (135, 2384540), (150, 2146086), (180, 1788405), (225, 1430724), (270, 1192270), (300, 1073043), (450, 715362), (540, 596135), (675, 476908), (900, 357681), (1350, 238454), (2700, 119227)]