68230100

素因数分解:

$2^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{1493}}^1$

素因数の和:1964

約数の個数: 36

約数和(自身を含む): 148482684

約数和(自身を除く): 80252584

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 457, 914, 1493, 1828, 2285, 2986, 4570, 5972, 7465, 9140, 11425, 14930, 22850, 29860, 37325, 45700, 74650, 149300, 682301, 1364602, 2729204, 3411505, 6823010, 13646020, 17057525, 34115050, 68230100]

約数ペア:

[(1, 68230100), (2, 34115050), (4, 17057525), (5, 13646020), (10, 6823010), (20, 3411505), (25, 2729204), (50, 1364602), (100, 682301), (457, 149300), (914, 74650), (1493, 45700), (1828, 37325), (2285, 29860), (2986, 22850), (4570, 14930), (5972, 11425), (7465, 9140)]