150977920

素因数分解:

$2^7\times 5^1\times {\mathrm{53}}^1\times {\mathrm{4451}}^1$

素因数の和:4523

約数の個数: 64

約数和(自身を含む): 367824240

約数和(自身を除く): 216846320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 265, 320, 424, 530, 640, 848, 1060, 1696, 2120, 3392, 4240, 4451, 6784, 8480, 8902, 16960, 17804, 22255, 33920, 35608, 44510, 71216, 89020, 142432, 178040, 235903, 284864, 356080, 471806, 569728, 712160, 943612, 1179515, 1424320, 1887224, 2359030, 2848640, 3774448, 4718060, 7548896, 9436120, 15097792, 18872240, 30195584, 37744480, 75488960, 150977920]

約数ペア:

[(1, 150977920), (2, 75488960), (4, 37744480), (5, 30195584), (8, 18872240), (10, 15097792), (16, 9436120), (20, 7548896), (32, 4718060), (40, 3774448), (53, 2848640), (64, 2359030), (80, 1887224), (106, 1424320), (128, 1179515), (160, 943612), (212, 712160), (265, 569728), (320, 471806), (424, 356080), (530, 284864), (640, 235903), (848, 178040), (1060, 142432), (1696, 89020), (2120, 71216), (3392, 44510), (4240, 35608), (4451, 33920), (6784, 22255), (8480, 17804), (8902, 16960)]