75779820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{140333}}^1$

素因数の和:140351

約数の個数: 48

約数和(自身を含む): 235761120

約数和(自身を除く): 159981300

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, 140333, 280666, 420999, 561332, 701665, 841998, 1262997, 1403330, 1683996, 2104995, 2525994, 2806660, 3788991, 4209990, 5051988, 6314985, 7577982, 8419980, 12629970, 15155964, 18944955, 25259940, 37889910, 75779820]

約数ペア:

[(1, 75779820), (2, 37889910), (3, 25259940), (4, 18944955), (5, 15155964), (6, 12629970), (9, 8419980), (10, 7577982), (12, 6314985), (15, 5051988), (18, 4209990), (20, 3788991), (27, 2806660), (30, 2525994), (36, 2104995), (45, 1683996), (54, 1403330), (60, 1262997), (90, 841998), (108, 701665), (135, 561332), (180, 420999), (270, 280666), (540, 140333)]