142137800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{101527}}^1$

素因数の和:101550

約数の個数: 48

約数和(自身を含む): 377684160

約数和(自身を除く): 235546360

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, 101527, 203054, 406108, 507635, 710689, 812216, 1015270, 1421378, 2030540, 2538175, 2842756, 3553445, 4061080, 5076350, 5685512, 7106890, 10152700, 14213780, 17767225, 20305400, 28427560, 35534450, 71068900, 142137800]

約数ペア:

[(1, 142137800), (2, 71068900), (4, 35534450), (5, 28427560), (7, 20305400), (8, 17767225), (10, 14213780), (14, 10152700), (20, 7106890), (25, 5685512), (28, 5076350), (35, 4061080), (40, 3553445), (50, 2842756), (56, 2538175), (70, 2030540), (100, 1421378), (140, 1015270), (175, 812216), (200, 710689), (280, 507635), (350, 406108), (700, 203054), (1400, 101527)]