133739820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{742999}}^1$

素因数の和:743014

約数の個数: 36

約数和(自身を含む): 405678000

約数和(自身を除く): 271938180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 742999, 1485998, 2228997, 2971996, 3714995, 4457994, 6686991, 7429990, 8915988, 11144985, 13373982, 14859980, 22289970, 26747964, 33434955, 44579940, 66869910, 133739820]

約数ペア:

[(1, 133739820), (2, 66869910), (3, 44579940), (4, 33434955), (5, 26747964), (6, 22289970), (9, 14859980), (10, 13373982), (12, 11144985), (15, 8915988), (18, 7429990), (20, 6686991), (30, 4457994), (36, 3714995), (45, 2971996), (60, 2228997), (90, 1485998), (180, 742999)]