143279820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{265333}}^1$

素因数の和:265351

約数の個数: 48

約数和(自身を含む): 445761120

約数和(自身を除く): 302481300

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, 265333, 530666, 795999, 1061332, 1326665, 1591998, 2387997, 2653330, 3183996, 3979995, 4775994, 5306660, 7163991, 7959990, 9551988, 11939985, 14327982, 15919980, 23879970, 28655964, 35819955, 47759940, 71639910, 143279820]

約数ペア:

[(1, 143279820), (2, 71639910), (3, 47759940), (4, 35819955), (5, 28655964), (6, 23879970), (9, 15919980), (10, 14327982), (12, 11939985), (15, 9551988), (18, 7959990), (20, 7163991), (27, 5306660), (30, 4775994), (36, 3979995), (45, 3183996), (54, 2653330), (60, 2387997), (90, 1591998), (108, 1326665), (135, 1061332), (180, 795999), (270, 530666), (540, 265333)]