68250100

素因数分解:

$2^2\times 5^2\times {\mathrm{317}}^1\times {\mathrm{2153}}^1$

素因数の和:2484

約数の個数: 36

約数和(自身を含む): 148638924

約数和(自身を除く): 80388824

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 317, 634, 1268, 1585, 2153, 3170, 4306, 6340, 7925, 8612, 10765, 15850, 21530, 31700, 43060, 53825, 107650, 215300, 682501, 1365002, 2730004, 3412505, 6825010, 13650020, 17062525, 34125050, 68250100]

約数ペア:

[(1, 68250100), (2, 34125050), (4, 17062525), (5, 13650020), (10, 6825010), (20, 3412505), (25, 2730004), (50, 1365002), (100, 682501), (317, 215300), (634, 107650), (1268, 53825), (1585, 43060), (2153, 31700), (3170, 21530), (4306, 15850), (6340, 10765), (7925, 8612)]