67143700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 164403540

約数和(自身を除く): 97259840

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 137, 145, 169, 260, 274, 290, 325, 338, 377, 548, 580, 650, 676, 685, 725, 754, 845, 1300, 1370, 1450, 1508, 1690, 1781, 1885, 2740, 2900, 3380, 3425, 3562, 3770, 3973, 4225, 4901, 6850, 7124, 7540, 7946, 8450, 8905, 9425, 9802, 13700, 15892, 16900, 17810, 18850, 19604, 19865, 23153, 24505, 35620, 37700, 39730, 44525, 46306, 49010, 51649, 79460, 89050, 92612, 98020, 99325, 103298, 115765, 122525, 178100, 198650, 206596, 231530, 245050, 258245, 397300, 463060, 490100, 516490, 578825, 671437, 1032980, 1157650, 1291225, 1342874, 2315300, 2582450, 2685748, 3357185, 5164900, 6714370, 13428740, 16785925, 33571850, 67143700]

約数ペア:

[(1, 67143700), (2, 33571850), (4, 16785925), (5, 13428740), (10, 6714370), (13, 5164900), (20, 3357185), (25, 2685748), (26, 2582450), (29, 2315300), (50, 1342874), (52, 1291225), (58, 1157650), (65, 1032980), (100, 671437), (116, 578825), (130, 516490), (137, 490100), (145, 463060), (169, 397300), (260, 258245), (274, 245050), (290, 231530), (325, 206596), (338, 198650), (377, 178100), (548, 122525), (580, 115765), (650, 103298), (676, 99325), (685, 98020), (725, 92612), (754, 89050), (845, 79460), (1300, 51649), (1370, 49010), (1450, 46306), (1508, 44525), (1690, 39730), (1781, 37700), (1885, 35620), (2740, 24505), (2900, 23153), (3380, 19865), (3425, 19604), (3562, 18850), (3770, 17810), (3973, 16900), (4225, 15892), (4901, 13700), (6850, 9802), (7124, 9425), (7540, 8905), (7946, 8450)]