67500840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51137}}^1$

素因数の和:51162

約数の個数: 64

約数和(自身を含む): 220916160

約数和(自身を除く): 153415320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 51137, 102274, 153411, 204548, 255685, 306822, 409096, 511370, 562507, 613644, 767055, 1022740, 1125014, 1227288, 1534110, 1687521, 2045480, 2250028, 2812535, 3068220, 3375042, 4500056, 5625070, 6136440, 6750084, 8437605, 11250140, 13500168, 16875210, 22500280, 33750420, 67500840]

約数ペア:

[(1, 67500840), (2, 33750420), (3, 22500280), (4, 16875210), (5, 13500168), (6, 11250140), (8, 8437605), (10, 6750084), (11, 6136440), (12, 5625070), (15, 4500056), (20, 3375042), (22, 3068220), (24, 2812535), (30, 2250028), (33, 2045480), (40, 1687521), (44, 1534110), (55, 1227288), (60, 1125014), (66, 1022740), (88, 767055), (110, 613644), (120, 562507), (132, 511370), (165, 409096), (220, 306822), (264, 255685), (330, 204548), (440, 153411), (660, 102274), (1320, 51137)]