73125080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1459}}^1$

素因数の和:1656

約数の個数: 64

約数和(自身を含む): 189216000

約数和(自身を除く): 116090920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 179, 280, 358, 716, 895, 1253, 1432, 1459, 1790, 2506, 2918, 3580, 5012, 5836, 6265, 7160, 7295, 10024, 10213, 11672, 12530, 14590, 20426, 25060, 29180, 40852, 50120, 51065, 58360, 81704, 102130, 204260, 261161, 408520, 522322, 1044644, 1305805, 1828127, 2089288, 2611610, 3656254, 5223220, 7312508, 9140635, 10446440, 14625016, 18281270, 36562540, 73125080]

約数ペア:

[(1, 73125080), (2, 36562540), (4, 18281270), (5, 14625016), (7, 10446440), (8, 9140635), (10, 7312508), (14, 5223220), (20, 3656254), (28, 2611610), (35, 2089288), (40, 1828127), (56, 1305805), (70, 1044644), (140, 522322), (179, 408520), (280, 261161), (358, 204260), (716, 102130), (895, 81704), (1253, 58360), (1432, 51065), (1459, 50120), (1790, 40852), (2506, 29180), (2918, 25060), (3580, 20426), (5012, 14590), (5836, 12530), (6265, 11672), (7160, 10213), (7295, 10024)]