89549820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{165833}}^1$

素因数の和:165851

約数の個数: 48

約数和(自身を含む): 278601120

約数和(自身を除く): 189051300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 165833, 331666, 497499, 663332, 829165, 994998, 1492497, 1658330, 1989996, 2487495, 2984994, 3316660, 4477491, 4974990, 5969988, 7462485, 8954982, 9949980, 14924970, 17909964, 22387455, 29849940, 44774910, 89549820]

約数ペア:

[(1, 89549820), (2, 44774910), (3, 29849940), (4, 22387455), (5, 17909964), (6, 14924970), (9, 9949980), (10, 8954982), (12, 7462485), (15, 5969988), (18, 4974990), (20, 4477491), (27, 3316660), (30, 2984994), (36, 2487495), (45, 1989996), (54, 1658330), (60, 1492497), (90, 994998), (108, 829165), (135, 663332), (180, 497499), (270, 331666), (540, 165833)]