39682980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1709}}^1$

素因数の和:1770

約数の個数: 96

約数和(自身を含む): 126403200

約数和(自身を除く): 86720220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1709, 1935, 2322, 2580, 3418, 3870, 4644, 5127, 5805, 6836, 7740, 8545, 10254, 11610, 15381, 17090, 20508, 23220, 25635, 30762, 34180, 46143, 51270, 61524, 73487, 76905, 92286, 102540, 146974, 153810, 184572, 220461, 230715, 293948, 307620, 367435, 440922, 461430, 661383, 734870, 881844, 922860, 1102305, 1322766, 1469740, 1984149, 2204610, 2645532, 3306915, 3968298, 4409220, 6613830, 7936596, 9920745, 13227660, 19841490, 39682980]

約数ペア:

[(1, 39682980), (2, 19841490), (3, 13227660), (4, 9920745), (5, 7936596), (6, 6613830), (9, 4409220), (10, 3968298), (12, 3306915), (15, 2645532), (18, 2204610), (20, 1984149), (27, 1469740), (30, 1322766), (36, 1102305), (43, 922860), (45, 881844), (54, 734870), (60, 661383), (86, 461430), (90, 440922), (108, 367435), (129, 307620), (135, 293948), (172, 230715), (180, 220461), (215, 184572), (258, 153810), (270, 146974), (387, 102540), (430, 92286), (516, 76905), (540, 73487), (645, 61524), (774, 51270), (860, 46143), (1161, 34180), (1290, 30762), (1548, 25635), (1709, 23220), (1935, 20508), (2322, 17090), (2580, 15381), (3418, 11610), (3870, 10254), (4644, 8545), (5127, 7740), (5805, 6836)]