69117200

素因数分解:

$2^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2579}}^1$

素因数の和:2664

約数の個数: 60

約数和(自身を含む): 168597840

約数和(自身を除く): 99480640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 67, 80, 100, 134, 200, 268, 335, 400, 536, 670, 1072, 1340, 1675, 2579, 2680, 3350, 5158, 5360, 6700, 10316, 12895, 13400, 20632, 25790, 26800, 41264, 51580, 64475, 103160, 128950, 172793, 206320, 257900, 345586, 515800, 691172, 863965, 1031600, 1382344, 1727930, 2764688, 3455860, 4319825, 6911720, 8639650, 13823440, 17279300, 34558600, 69117200]

約数ペア:

[(1, 69117200), (2, 34558600), (4, 17279300), (5, 13823440), (8, 8639650), (10, 6911720), (16, 4319825), (20, 3455860), (25, 2764688), (40, 1727930), (50, 1382344), (67, 1031600), (80, 863965), (100, 691172), (134, 515800), (200, 345586), (268, 257900), (335, 206320), (400, 172793), (536, 128950), (670, 103160), (1072, 64475), (1340, 51580), (1675, 41264), (2579, 26800), (2680, 25790), (3350, 20632), (5158, 13400), (5360, 12895), (6700, 10316)]