15020600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{10729}}^1$

素因数の和:10752

約数の個数: 48

約数和(自身を含む): 39915600

約数和(自身を除く): 24895000

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, 10729, 21458, 42916, 53645, 75103, 85832, 107290, 150206, 214580, 268225, 300412, 375515, 429160, 536450, 600824, 751030, 1072900, 1502060, 1877575, 2145800, 3004120, 3755150, 7510300, 15020600]

約数ペア:

[(1, 15020600), (2, 7510300), (4, 3755150), (5, 3004120), (7, 2145800), (8, 1877575), (10, 1502060), (14, 1072900), (20, 751030), (25, 600824), (28, 536450), (35, 429160), (40, 375515), (50, 300412), (56, 268225), (70, 214580), (100, 150206), (140, 107290), (175, 85832), (200, 75103), (280, 53645), (350, 42916), (700, 21458), (1400, 10729)]