84740600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{8647}}^1$

素因数の和:8677

約数の個数: 72

約数和(自身を含む): 229215240

約数和(自身を除く): 144474640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 8647, 9800, 17294, 34588, 43235, 60529, 69176, 86470, 121058, 172940, 216175, 242116, 302645, 345880, 423703, 432350, 484232, 605290, 847406, 864700, 1210580, 1513225, 1694812, 1729400, 2118515, 2421160, 3026450, 3389624, 4237030, 6052900, 8474060, 10592575, 12105800, 16948120, 21185150, 42370300, 84740600]

約数ペア:

[(1, 84740600), (2, 42370300), (4, 21185150), (5, 16948120), (7, 12105800), (8, 10592575), (10, 8474060), (14, 6052900), (20, 4237030), (25, 3389624), (28, 3026450), (35, 2421160), (40, 2118515), (49, 1729400), (50, 1694812), (56, 1513225), (70, 1210580), (98, 864700), (100, 847406), (140, 605290), (175, 484232), (196, 432350), (200, 423703), (245, 345880), (280, 302645), (350, 242116), (392, 216175), (490, 172940), (700, 121058), (980, 86470), (1225, 69176), (1400, 60529), (1960, 43235), (2450, 34588), (4900, 17294), (8647, 9800)]