122827740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2683}}^1$

素因数の和:2811

約数の個数: 96

約数和(自身を含む): 396802560

約数和(自身を除く): 273974820

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 109, 140, 210, 218, 327, 420, 436, 545, 654, 763, 1090, 1308, 1526, 1635, 2180, 2289, 2683, 3052, 3270, 3815, 4578, 5366, 6540, 7630, 8049, 9156, 10732, 11445, 13415, 15260, 16098, 18781, 22890, 26830, 32196, 37562, 40245, 45780, 53660, 56343, 75124, 80490, 93905, 112686, 160980, 187810, 225372, 281715, 292447, 375620, 563430, 584894, 877341, 1126860, 1169788, 1462235, 1754682, 2047129, 2924470, 3509364, 4094258, 4386705, 5848940, 6141387, 8188516, 8773410, 10235645, 12282774, 17546820, 20471290, 24565548, 30706935, 40942580, 61413870, 122827740]

約数ペア:

[(1, 122827740), (2, 61413870), (3, 40942580), (4, 30706935), (5, 24565548), (6, 20471290), (7, 17546820), (10, 12282774), (12, 10235645), (14, 8773410), (15, 8188516), (20, 6141387), (21, 5848940), (28, 4386705), (30, 4094258), (35, 3509364), (42, 2924470), (60, 2047129), (70, 1754682), (84, 1462235), (105, 1169788), (109, 1126860), (140, 877341), (210, 584894), (218, 563430), (327, 375620), (420, 292447), (436, 281715), (545, 225372), (654, 187810), (763, 160980), (1090, 112686), (1308, 93905), (1526, 80490), (1635, 75124), (2180, 56343), (2289, 53660), (2683, 45780), (3052, 40245), (3270, 37562), (3815, 32196), (4578, 26830), (5366, 22890), (6540, 18781), (7630, 16098), (8049, 15260), (9156, 13415), (10732, 11445)]