68773050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{16981}}^1$

素因数の和:17005

約数の個数: 60

約数和(自身を含む): 191098446

約数和(自身を除く): 122325396

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 16981, 33962, 50943, 84905, 101886, 152829, 169810, 254715, 305658, 424525, 458487, 509430, 764145, 849050, 916974, 1273575, 1375461, 1528290, 2292435, 2547150, 2750922, 3820725, 4584870, 6877305, 7641450, 11462175, 13754610, 22924350, 34386525, 68773050]

約数ペア:

[(1, 68773050), (2, 34386525), (3, 22924350), (5, 13754610), (6, 11462175), (9, 7641450), (10, 6877305), (15, 4584870), (18, 3820725), (25, 2750922), (27, 2547150), (30, 2292435), (45, 1528290), (50, 1375461), (54, 1273575), (75, 916974), (81, 849050), (90, 764145), (135, 509430), (150, 458487), (162, 424525), (225, 305658), (270, 254715), (405, 169810), (450, 152829), (675, 101886), (810, 84905), (1350, 50943), (2025, 33962), (4050, 16981)]