109204900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{156007}}^1$

素因数の和:156028

約数の個数: 36

約数和(自身を含む): 270829888

約数和(自身を除く): 161624988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 156007, 312014, 624028, 780035, 1092049, 1560070, 2184098, 3120140, 3900175, 4368196, 5460245, 7800350, 10920490, 15600700, 21840980, 27301225, 54602450, 109204900]

約数ペア:

[(1, 109204900), (2, 54602450), (4, 27301225), (5, 21840980), (7, 15600700), (10, 10920490), (14, 7800350), (20, 5460245), (25, 4368196), (28, 3900175), (35, 3120140), (50, 2184098), (70, 1560070), (100, 1092049), (140, 780035), (175, 624028), (350, 312014), (700, 156007)]