2997900

素因数分解:

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

素因数の和:3351

約数の個数: 54

約数和(自身を含む): 9399572

約数和(自身を除く): 6401672

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 3331, 6662, 9993, 13324, 16655, 19986, 29979, 33310, 39972, 49965, 59958, 66620, 83275, 99930, 119916, 149895, 166550, 199860, 249825, 299790, 333100, 499650, 599580, 749475, 999300, 1498950, 2997900]

約数ペア:

[(1, 2997900), (2, 1498950), (3, 999300), (4, 749475), (5, 599580), (6, 499650), (9, 333100), (10, 299790), (12, 249825), (15, 199860), (18, 166550), (20, 149895), (25, 119916), (30, 99930), (36, 83275), (45, 66620), (50, 59958), (60, 49965), (75, 39972), (90, 33310), (100, 29979), (150, 19986), (180, 16655), (225, 13324), (300, 9993), (450, 6662), (900, 3331)]