66562020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17609}}^1$

素因数の和:17634

約数の個数: 96

約数和(自身を含む): 236678400

約数和(自身を除く): 170116380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 17609, 35218, 52827, 70436, 88045, 105654, 123263, 158481, 176090, 211308, 246526, 264135, 316962, 352180, 369789, 475443, 493052, 528270, 616315, 633924, 739578, 792405, 950886, 1056540, 1109367, 1232630, 1479156, 1584810, 1848945, 1901772, 2218734, 2377215, 2465260, 3169620, 3328101, 3697890, 4437468, 4754430, 5546835, 6656202, 7395780, 9508860, 11093670, 13312404, 16640505, 22187340, 33281010, 66562020]

約数ペア:

[(1, 66562020), (2, 33281010), (3, 22187340), (4, 16640505), (5, 13312404), (6, 11093670), (7, 9508860), (9, 7395780), (10, 6656202), (12, 5546835), (14, 4754430), (15, 4437468), (18, 3697890), (20, 3328101), (21, 3169620), (27, 2465260), (28, 2377215), (30, 2218734), (35, 1901772), (36, 1848945), (42, 1584810), (45, 1479156), (54, 1232630), (60, 1109367), (63, 1056540), (70, 950886), (84, 792405), (90, 739578), (105, 633924), (108, 616315), (126, 528270), (135, 493052), (140, 475443), (180, 369789), (189, 352180), (210, 316962), (252, 264135), (270, 246526), (315, 211308), (378, 176090), (420, 158481), (540, 123263), (630, 105654), (756, 88045), (945, 70436), (1260, 52827), (1890, 35218), (3780, 17609)]