126004900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{180007}}^1$

素因数の和:180028

約数の個数: 36

約数和(自身を含む): 312493888

約数和(自身を除く): 186488988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 180007, 360014, 720028, 900035, 1260049, 1800070, 2520098, 3600140, 4500175, 5040196, 6300245, 9000350, 12600490, 18000700, 25200980, 31501225, 63002450, 126004900]

約数ペア:

[(1, 126004900), (2, 63002450), (4, 31501225), (5, 25200980), (7, 18000700), (10, 12600490), (14, 9000350), (20, 6300245), (25, 5040196), (28, 4500175), (35, 3600140), (50, 2520098), (70, 1800070), (100, 1260049), (140, 900035), (175, 720028), (350, 360014), (700, 180007)]