75731820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12497}}^1$

素因数の和:12610

約数の個数: 48

約数和(自身を含む): 214165728

約数和(自身を除く): 138433908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 12497, 24994, 37491, 49988, 62485, 74982, 124970, 149964, 187455, 249940, 374910, 749820, 1262197, 2524394, 3786591, 5048788, 6310985, 7573182, 12621970, 15146364, 18932955, 25243940, 37865910, 75731820]

約数ペア:

[(1, 75731820), (2, 37865910), (3, 25243940), (4, 18932955), (5, 15146364), (6, 12621970), (10, 7573182), (12, 6310985), (15, 5048788), (20, 3786591), (30, 2524394), (60, 1262197), (101, 749820), (202, 374910), (303, 249940), (404, 187455), (505, 149964), (606, 124970), (1010, 74982), (1212, 62485), (1515, 49988), (2020, 37491), (3030, 24994), (6060, 12497)]