250795980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{464437}}^1$

素因数の和:464455

約数の個数: 48

約数和(自身を含む): 780255840

約数和(自身を除く): 529459860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 464437, 928874, 1393311, 1857748, 2322185, 2786622, 4179933, 4644370, 5573244, 6966555, 8359866, 9288740, 12539799, 13933110, 16719732, 20899665, 25079598, 27866220, 41799330, 50159196, 62698995, 83598660, 125397990, 250795980]

約数ペア:

[(1, 250795980), (2, 125397990), (3, 83598660), (4, 62698995), (5, 50159196), (6, 41799330), (9, 27866220), (10, 25079598), (12, 20899665), (15, 16719732), (18, 13933110), (20, 12539799), (27, 9288740), (30, 8359866), (36, 6966555), (45, 5573244), (54, 4644370), (60, 4179933), (90, 2786622), (108, 2322185), (135, 1857748), (180, 1393311), (270, 928874), (540, 464437)]