89228300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3109}}^1$

素因数の和:3171

約数の個数: 72

約数和(自身を含む): 226756320

約数和(自身を除く): 137528020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2870, 3109, 4100, 5740, 6218, 7175, 12436, 14350, 15545, 21763, 28700, 31090, 43526, 62180, 77725, 87052, 108815, 127469, 155450, 217630, 254938, 310900, 435260, 509876, 544075, 637345, 892283, 1088150, 1274690, 1784566, 2176300, 2549380, 3186725, 3569132, 4461415, 6373450, 8922830, 12746900, 17845660, 22307075, 44614150, 89228300]

約数ペア:

[(1, 89228300), (2, 44614150), (4, 22307075), (5, 17845660), (7, 12746900), (10, 8922830), (14, 6373450), (20, 4461415), (25, 3569132), (28, 3186725), (35, 2549380), (41, 2176300), (50, 1784566), (70, 1274690), (82, 1088150), (100, 892283), (140, 637345), (164, 544075), (175, 509876), (205, 435260), (287, 310900), (350, 254938), (410, 217630), (574, 155450), (700, 127469), (820, 108815), (1025, 87052), (1148, 77725), (1435, 62180), (2050, 43526), (2870, 31090), (3109, 28700), (4100, 21763), (5740, 15545), (6218, 14350), (7175, 12436)]