75939780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3847}}^1$

素因数の和:3913

約数の個数: 96

約数和(自身を含む): 248242176

約数和(自身を除く): 172302396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 70, 84, 94, 105, 140, 141, 188, 210, 235, 282, 329, 420, 470, 564, 658, 705, 940, 987, 1316, 1410, 1645, 1974, 2820, 3290, 3847, 3948, 4935, 6580, 7694, 9870, 11541, 15388, 19235, 19740, 23082, 26929, 38470, 46164, 53858, 57705, 76940, 80787, 107716, 115410, 134645, 161574, 180809, 230820, 269290, 323148, 361618, 403935, 538580, 542427, 723236, 807870, 904045, 1084854, 1265663, 1615740, 1808090, 2169708, 2531326, 2712135, 3616180, 3796989, 5062652, 5424270, 6328315, 7593978, 10848540, 12656630, 15187956, 18984945, 25313260, 37969890, 75939780]

約数ペア:

[(1, 75939780), (2, 37969890), (3, 25313260), (4, 18984945), (5, 15187956), (6, 12656630), (7, 10848540), (10, 7593978), (12, 6328315), (14, 5424270), (15, 5062652), (20, 3796989), (21, 3616180), (28, 2712135), (30, 2531326), (35, 2169708), (42, 1808090), (47, 1615740), (60, 1265663), (70, 1084854), (84, 904045), (94, 807870), (105, 723236), (140, 542427), (141, 538580), (188, 403935), (210, 361618), (235, 323148), (282, 269290), (329, 230820), (420, 180809), (470, 161574), (564, 134645), (658, 115410), (705, 107716), (940, 80787), (987, 76940), (1316, 57705), (1410, 53858), (1645, 46164), (1974, 38470), (2820, 26929), (3290, 23082), (3847, 19740), (3948, 19235), (4935, 15388), (6580, 11541), (7694, 9870)]