26981100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{3331}}^1$

素因数の和:3357

約数の個数: 90

約数和(自身を含む): 87488324

約数和(自身を除く): 60507224

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 3331, 4050, 6662, 8100, 9993, 13324, 16655, 19986, 29979, 33310, 39972, 49965, 59958, 66620, 83275, 89937, 99930, 119916, 149895, 166550, 179874, 199860, 249825, 269811, 299790, 333100, 359748, 449685, 499650, 539622, 599580, 749475, 899370, 999300, 1079244, 1349055, 1498950, 1798740, 2248425, 2698110, 2997900, 4496850, 5396220, 6745275, 8993700, 13490550, 26981100]

約数ペア:

[(1, 26981100), (2, 13490550), (3, 8993700), (4, 6745275), (5, 5396220), (6, 4496850), (9, 2997900), (10, 2698110), (12, 2248425), (15, 1798740), (18, 1498950), (20, 1349055), (25, 1079244), (27, 999300), (30, 899370), (36, 749475), (45, 599580), (50, 539622), (54, 499650), (60, 449685), (75, 359748), (81, 333100), (90, 299790), (100, 269811), (108, 249825), (135, 199860), (150, 179874), (162, 166550), (180, 149895), (225, 119916), (270, 99930), (300, 89937), (324, 83275), (405, 66620), (450, 59958), (540, 49965), (675, 39972), (810, 33310), (900, 29979), (1350, 19986), (1620, 16655), (2025, 13324), (2700, 9993), (3331, 8100), (4050, 6662)]