201750420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{5087}}^1$

素因数の和:5760

約数の個数: 48

約数和(自身を含む): 565867008

約数和(自身を除く): 364116588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 661, 1322, 1983, 2644, 3305, 3966, 5087, 6610, 7932, 9915, 10174, 13220, 15261, 19830, 20348, 25435, 30522, 39660, 50870, 61044, 76305, 101740, 152610, 305220, 3362507, 6725014, 10087521, 13450028, 16812535, 20175042, 33625070, 40350084, 50437605, 67250140, 100875210, 201750420]

約数ペア:

[(1, 201750420), (2, 100875210), (3, 67250140), (4, 50437605), (5, 40350084), (6, 33625070), (10, 20175042), (12, 16812535), (15, 13450028), (20, 10087521), (30, 6725014), (60, 3362507), (661, 305220), (1322, 152610), (1983, 101740), (2644, 76305), (3305, 61044), (3966, 50870), (5087, 39660), (6610, 30522), (7932, 25435), (9915, 20348), (10174, 19830), (13220, 15261)]