64713300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{1979}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 189050400

約数和(自身を除く): 124337100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1308, 1635, 1979, 2180, 2725, 3270, 3958, 5450, 5937, 6540, 7916, 8175, 9895, 10900, 11874, 16350, 19790, 23748, 29685, 32700, 39580, 49475, 59370, 98950, 118740, 148425, 197900, 215711, 296850, 431422, 593700, 647133, 862844, 1078555, 1294266, 2157110, 2588532, 3235665, 4314220, 5392775, 6471330, 10785550, 12942660, 16178325, 21571100, 32356650, 64713300]

約数ペア:

[(1, 64713300), (2, 32356650), (3, 21571100), (4, 16178325), (5, 12942660), (6, 10785550), (10, 6471330), (12, 5392775), (15, 4314220), (20, 3235665), (25, 2588532), (30, 2157110), (50, 1294266), (60, 1078555), (75, 862844), (100, 647133), (109, 593700), (150, 431422), (218, 296850), (300, 215711), (327, 197900), (436, 148425), (545, 118740), (654, 98950), (1090, 59370), (1308, 49475), (1635, 39580), (1979, 32700), (2180, 29685), (2725, 23748), (3270, 19790), (3958, 16350), (5450, 11874), (5937, 10900), (6540, 9895), (7916, 8175)]