142515800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{101797}}^1$

素因数の和:101820

約数の個数: 48

約数和(自身を含む): 378688560

約数和(自身を除く): 236172760

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, 101797, 203594, 407188, 508985, 712579, 814376, 1017970, 1425158, 2035940, 2544925, 2850316, 3562895, 4071880, 5089850, 5700632, 7125790, 10179700, 14251580, 17814475, 20359400, 28503160, 35628950, 71257900, 142515800]

約数ペア:

[(1, 142515800), (2, 71257900), (4, 35628950), (5, 28503160), (7, 20359400), (8, 17814475), (10, 14251580), (14, 10179700), (20, 7125790), (25, 5700632), (28, 5089850), (35, 4071880), (40, 3562895), (50, 2850316), (56, 2544925), (70, 2035940), (100, 1425158), (140, 1017970), (175, 814376), (200, 712579), (280, 508985), (350, 407188), (700, 203594), (1400, 101797)]