72247300

素因数分解:

$2^2\times 5^2\times {\mathrm{661}}^1\times {\mathrm{1093}}^1$

素因数の和:1768

約数の個数: 36

約数和(自身を含む): 157157476

約数和(自身を除く): 84910176

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 661, 1093, 1322, 2186, 2644, 3305, 4372, 5465, 6610, 10930, 13220, 16525, 21860, 27325, 33050, 54650, 66100, 109300, 722473, 1444946, 2889892, 3612365, 7224730, 14449460, 18061825, 36123650, 72247300]

約数ペア:

[(1, 72247300), (2, 36123650), (4, 18061825), (5, 14449460), (10, 7224730), (20, 3612365), (25, 2889892), (50, 1444946), (100, 722473), (661, 109300), (1093, 66100), (1322, 54650), (2186, 33050), (2644, 27325), (3305, 21860), (4372, 16525), (5465, 13220), (6610, 10930)]