676580220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{36493}}^1$

素因数の和:36611

約数の個数: 72

約数和(自身を含む): 2072275296

約数和(自身を除く): 1395695076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3708, 4635, 6180, 9270, 18540, 36493, 72986, 109479, 145972, 182465, 218958, 328437, 364930, 437916, 547395, 656874, 729860, 1094790, 1313748, 1642185, 2189580, 3284370, 3758779, 6568740, 7517558, 11276337, 15035116, 18793895, 22552674, 33829011, 37587790, 45105348, 56381685, 67658022, 75175580, 112763370, 135316044, 169145055, 225526740, 338290110, 676580220]

約数ペア:

[(1, 676580220), (2, 338290110), (3, 225526740), (4, 169145055), (5, 135316044), (6, 112763370), (9, 75175580), (10, 67658022), (12, 56381685), (15, 45105348), (18, 37587790), (20, 33829011), (30, 22552674), (36, 18793895), (45, 15035116), (60, 11276337), (90, 7517558), (103, 6568740), (180, 3758779), (206, 3284370), (309, 2189580), (412, 1642185), (515, 1313748), (618, 1094790), (927, 729860), (1030, 656874), (1236, 547395), (1545, 437916), (1854, 364930), (2060, 328437), (3090, 218958), (3708, 182465), (4635, 145972), (6180, 109479), (9270, 72986), (18540, 36493)]