42259860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{78259}}^1$

素因数の和:78277

約数の個数: 48

約数和(自身を含む): 131476800

約数和(自身を除く): 89216940

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, 78259, 156518, 234777, 313036, 391295, 469554, 704331, 782590, 939108, 1173885, 1408662, 1565180, 2112993, 2347770, 2817324, 3521655, 4225986, 4695540, 7043310, 8451972, 10564965, 14086620, 21129930, 42259860]

約数ペア:

[(1, 42259860), (2, 21129930), (3, 14086620), (4, 10564965), (5, 8451972), (6, 7043310), (9, 4695540), (10, 4225986), (12, 3521655), (15, 2817324), (18, 2347770), (20, 2112993), (27, 1565180), (30, 1408662), (36, 1173885), (45, 939108), (54, 782590), (60, 704331), (90, 469554), (108, 391295), (135, 313036), (180, 234777), (270, 156518), (540, 78259)]