206522100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{229469}}^1$

素因数の和:229489

約数の個数: 54

約数和(自身を含む): 647334870

約数和(自身を除く): 440812770

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, 229469, 458938, 688407, 917876, 1147345, 1376814, 2065221, 2294690, 2753628, 3442035, 4130442, 4589380, 5736725, 6884070, 8260884, 10326105, 11473450, 13768140, 17210175, 20652210, 22946900, 34420350, 41304420, 51630525, 68840700, 103261050, 206522100]

約数ペア:

[(1, 206522100), (2, 103261050), (3, 68840700), (4, 51630525), (5, 41304420), (6, 34420350), (9, 22946900), (10, 20652210), (12, 17210175), (15, 13768140), (18, 11473450), (20, 10326105), (25, 8260884), (30, 6884070), (36, 5736725), (45, 4589380), (50, 4130442), (60, 3442035), (75, 2753628), (90, 2294690), (100, 2065221), (150, 1376814), (180, 1147345), (225, 917876), (300, 688407), (450, 458938), (900, 229469)]