151703820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{280933}}^1$

素因数の和:280951

約数の個数: 48

約数和(自身を含む): 471969120

約数和(自身を除く): 320265300

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, 280933, 561866, 842799, 1123732, 1404665, 1685598, 2528397, 2809330, 3371196, 4213995, 5056794, 5618660, 7585191, 8427990, 10113588, 12641985, 15170382, 16855980, 25283970, 30340764, 37925955, 50567940, 75851910, 151703820]

約数ペア:

[(1, 151703820), (2, 75851910), (3, 50567940), (4, 37925955), (5, 30340764), (6, 25283970), (9, 16855980), (10, 15170382), (12, 12641985), (15, 10113588), (18, 8427990), (20, 7585191), (27, 5618660), (30, 5056794), (36, 4213995), (45, 3371196), (54, 2809330), (60, 2528397), (90, 1685598), (108, 1404665), (135, 1123732), (180, 842799), (270, 561866), (540, 280933)]