279796950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{207257}}^1$

素因数の和:207278

約数の個数: 48

約数和(自身を含む): 770999760

約数和(自身を除く): 491202810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 207257, 414514, 621771, 1036285, 1243542, 1865313, 2072570, 3108855, 3730626, 5181425, 5595939, 6217710, 9326565, 10362850, 11191878, 15544275, 18653130, 27979695, 31088550, 46632825, 55959390, 93265650, 139898475, 279796950]

約数ペア:

[(1, 279796950), (2, 139898475), (3, 93265650), (5, 55959390), (6, 46632825), (9, 31088550), (10, 27979695), (15, 18653130), (18, 15544275), (25, 11191878), (27, 10362850), (30, 9326565), (45, 6217710), (50, 5595939), (54, 5181425), (75, 3730626), (90, 3108855), (135, 2072570), (150, 1865313), (225, 1243542), (270, 1036285), (450, 621771), (675, 414514), (1350, 207257)]