1212700

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 2685592

約数和(自身を除く): 1472892

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 134, 181, 268, 335, 362, 670, 724, 905, 1340, 1675, 1810, 3350, 3620, 4525, 6700, 9050, 12127, 18100, 24254, 48508, 60635, 121270, 242540, 303175, 606350, 1212700]

約数ペア:

[(1, 1212700), (2, 606350), (4, 303175), (5, 242540), (10, 121270), (20, 60635), (25, 48508), (50, 24254), (67, 18100), (100, 12127), (134, 9050), (181, 6700), (268, 4525), (335, 3620), (362, 3350), (670, 1810), (724, 1675), (905, 1340)]