102069800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{72907}}^1$

素因数の和:72930

約数の個数: 48

約数和(自身を含む): 271217760

約数和(自身を除く): 169147960

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, 72907, 145814, 291628, 364535, 510349, 583256, 729070, 1020698, 1458140, 1822675, 2041396, 2551745, 2916280, 3645350, 4082792, 5103490, 7290700, 10206980, 12758725, 14581400, 20413960, 25517450, 51034900, 102069800]

約数ペア:

[(1, 102069800), (2, 51034900), (4, 25517450), (5, 20413960), (7, 14581400), (8, 12758725), (10, 10206980), (14, 7290700), (20, 5103490), (25, 4082792), (28, 3645350), (35, 2916280), (40, 2551745), (50, 2041396), (56, 1822675), (70, 1458140), (100, 1020698), (140, 729070), (175, 583256), (200, 510349), (280, 364535), (350, 291628), (700, 145814), (1400, 72907)]