66430300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{22907}}^1$

素因数の和:22950

約数の個数: 36

約数和(自身を含む): 149131080

約数和(自身を除く): 82700780

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 22907, 45814, 91628, 114535, 229070, 458140, 572675, 664303, 1145350, 1328606, 2290700, 2657212, 3321515, 6643030, 13286060, 16607575, 33215150, 66430300]

約数ペア:

[(1, 66430300), (2, 33215150), (4, 16607575), (5, 13286060), (10, 6643030), (20, 3321515), (25, 2657212), (29, 2290700), (50, 1328606), (58, 1145350), (100, 664303), (116, 572675), (145, 458140), (290, 229070), (580, 114535), (725, 91628), (1450, 45814), (2900, 22907)]