153996660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{285179}}^1$

素因数の和:285197

約数の個数: 48

約数和(自身を含む): 479102400

約数和(自身を除く): 325105740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 285179, 570358, 855537, 1140716, 1425895, 1711074, 2566611, 2851790, 3422148, 4277685, 5133222, 5703580, 7699833, 8555370, 10266444, 12833055, 15399666, 17110740, 25666110, 30799332, 38499165, 51332220, 76998330, 153996660]

約数ペア:

[(1, 153996660), (2, 76998330), (3, 51332220), (4, 38499165), (5, 30799332), (6, 25666110), (9, 17110740), (10, 15399666), (12, 12833055), (15, 10266444), (18, 8555370), (20, 7699833), (27, 5703580), (30, 5133222), (36, 4277685), (45, 3422148), (54, 2851790), (60, 2566611), (90, 1711074), (108, 1425895), (135, 1140716), (180, 855537), (270, 570358), (540, 285179)]