67608400

素因数分解:

$2^4\times 5^2\times {\mathrm{173}}^1\times {\mathrm{977}}^1$

素因数の和:1168

約数の個数: 60

約数和(自身を含む): 163535292

約数和(自身を除く): 95926892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 173, 200, 346, 400, 692, 865, 977, 1384, 1730, 1954, 2768, 3460, 3908, 4325, 4885, 6920, 7816, 8650, 9770, 13840, 15632, 17300, 19540, 24425, 34600, 39080, 48850, 69200, 78160, 97700, 169021, 195400, 338042, 390800, 676084, 845105, 1352168, 1690210, 2704336, 3380420, 4225525, 6760840, 8451050, 13521680, 16902100, 33804200, 67608400]

約数ペア:

[(1, 67608400), (2, 33804200), (4, 16902100), (5, 13521680), (8, 8451050), (10, 6760840), (16, 4225525), (20, 3380420), (25, 2704336), (40, 1690210), (50, 1352168), (80, 845105), (100, 676084), (173, 390800), (200, 338042), (346, 195400), (400, 169021), (692, 97700), (865, 78160), (977, 69200), (1384, 48850), (1730, 39080), (1954, 34600), (2768, 24425), (3460, 19540), (3908, 17300), (4325, 15632), (4885, 13840), (6920, 9770), (7816, 8650)]