90118440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{83443}}^1$

素因数の和:83463

約数の個数: 64

約数和(自身を含む): 300398400

約数和(自身を除く): 210279960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 83443, 166886, 250329, 333772, 417215, 500658, 667544, 750987, 834430, 1001316, 1251645, 1501974, 1668860, 2002632, 2252961, 2503290, 3003948, 3337720, 3754935, 4505922, 5006580, 6007896, 7509870, 9011844, 10013160, 11264805, 15019740, 18023688, 22529610, 30039480, 45059220, 90118440]

約数ペア:

[(1, 90118440), (2, 45059220), (3, 30039480), (4, 22529610), (5, 18023688), (6, 15019740), (8, 11264805), (9, 10013160), (10, 9011844), (12, 7509870), (15, 6007896), (18, 5006580), (20, 4505922), (24, 3754935), (27, 3337720), (30, 3003948), (36, 2503290), (40, 2252961), (45, 2002632), (54, 1668860), (60, 1501974), (72, 1251645), (90, 1001316), (108, 834430), (120, 750987), (135, 667544), (180, 500658), (216, 417215), (270, 333772), (360, 250329), (540, 166886), (1080, 83443)]