204140700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{226823}}^1$

素因数の和:226843

約数の個数: 54

約数和(自身を含む): 639870504

約数和(自身を除く): 435729804

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, 226823, 453646, 680469, 907292, 1134115, 1360938, 2041407, 2268230, 2721876, 3402345, 4082814, 4536460, 5670575, 6804690, 8165628, 10207035, 11341150, 13609380, 17011725, 20414070, 22682300, 34023450, 40828140, 51035175, 68046900, 102070350, 204140700]

約数ペア:

[(1, 204140700), (2, 102070350), (3, 68046900), (4, 51035175), (5, 40828140), (6, 34023450), (9, 22682300), (10, 20414070), (12, 17011725), (15, 13609380), (18, 11341150), (20, 10207035), (25, 8165628), (30, 6804690), (36, 5670575), (45, 4536460), (50, 4082814), (60, 3402345), (75, 2721876), (90, 2268230), (100, 2041407), (150, 1360938), (180, 1134115), (225, 907292), (300, 680469), (450, 453646), (900, 226823)]