243500850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{180371}}^1$

素因数の和:180392

約数の個数: 48

約数和(自身を含む): 670983840

約数和(自身を除く): 427482990

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, 180371, 360742, 541113, 901855, 1082226, 1623339, 1803710, 2705565, 3246678, 4509275, 4870017, 5411130, 8116695, 9018550, 9740034, 13527825, 16233390, 24350085, 27055650, 40583475, 48700170, 81166950, 121750425, 243500850]

約数ペア:

[(1, 243500850), (2, 121750425), (3, 81166950), (5, 48700170), (6, 40583475), (9, 27055650), (10, 24350085), (15, 16233390), (18, 13527825), (25, 9740034), (27, 9018550), (30, 8116695), (45, 5411130), (50, 4870017), (54, 4509275), (75, 3246678), (90, 2705565), (135, 1803710), (150, 1623339), (225, 1082226), (270, 901855), (450, 541113), (675, 360742), (1350, 180371)]