71025660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2617

約数の個数: 120

約数和(自身を含む): 236008080

約数和(自身を除く): 164982420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2579, 2754, 3060, 4590, 5158, 5508, 6885, 7737, 9180, 10316, 12895, 13770, 15474, 23211, 25790, 27540, 30948, 38685, 43843, 46422, 51580, 69633, 77370, 87686, 92844, 116055, 131529, 139266, 154740, 175372, 208899, 219215, 232110, 263058, 278532, 348165, 394587, 417798, 438430, 464220, 526116, 657645, 696330, 789174, 835596, 876860, 1044495, 1183761, 1315290, 1392660, 1578348, 1972935, 2088990, 2367522, 2630580, 3551283, 3945870, 4177980, 4735044, 5918805, 7102566, 7891740, 11837610, 14205132, 17756415, 23675220, 35512830, 71025660]

約数ペア:

[(1, 71025660), (2, 35512830), (3, 23675220), (4, 17756415), (5, 14205132), (6, 11837610), (9, 7891740), (10, 7102566), (12, 5918805), (15, 4735044), (17, 4177980), (18, 3945870), (20, 3551283), (27, 2630580), (30, 2367522), (34, 2088990), (36, 1972935), (45, 1578348), (51, 1392660), (54, 1315290), (60, 1183761), (68, 1044495), (81, 876860), (85, 835596), (90, 789174), (102, 696330), (108, 657645), (135, 526116), (153, 464220), (162, 438430), (170, 417798), (180, 394587), (204, 348165), (255, 278532), (270, 263058), (306, 232110), (324, 219215), (340, 208899), (405, 175372), (459, 154740), (510, 139266), (540, 131529), (612, 116055), (765, 92844), (810, 87686), (918, 77370), (1020, 69633), (1377, 51580), (1530, 46422), (1620, 43843), (1836, 38685), (2295, 30948), (2579, 27540), (2754, 25790), (3060, 23211), (4590, 15474), (5158, 13770), (5508, 12895), (6885, 10316), (7737, 9180)]