105429800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{75307}}^1$

素因数の和:75330

約数の個数: 48

約数和(自身を含む): 280145760

約数和(自身を除く): 174715960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 75307, 150614, 301228, 376535, 527149, 602456, 753070, 1054298, 1506140, 1882675, 2108596, 2635745, 3012280, 3765350, 4217192, 5271490, 7530700, 10542980, 13178725, 15061400, 21085960, 26357450, 52714900, 105429800]

約数ペア:

[(1, 105429800), (2, 52714900), (4, 26357450), (5, 21085960), (7, 15061400), (8, 13178725), (10, 10542980), (14, 7530700), (20, 5271490), (25, 4217192), (28, 3765350), (35, 3012280), (40, 2635745), (50, 2108596), (56, 1882675), (70, 1506140), (100, 1054298), (140, 753070), (175, 602456), (200, 527149), (280, 376535), (350, 301228), (700, 150614), (1400, 75307)]