82319220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{152443}}^1$

素因数の和:152461

約数の個数: 48

約数和(自身を含む): 256105920

約数和(自身を除く): 173786700

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, 152443, 304886, 457329, 609772, 762215, 914658, 1371987, 1524430, 1829316, 2286645, 2743974, 3048860, 4115961, 4573290, 5487948, 6859935, 8231922, 9146580, 13719870, 16463844, 20579805, 27439740, 41159610, 82319220]

約数ペア:

[(1, 82319220), (2, 41159610), (3, 27439740), (4, 20579805), (5, 16463844), (6, 13719870), (9, 9146580), (10, 8231922), (12, 6859935), (15, 5487948), (18, 4573290), (20, 4115961), (27, 3048860), (30, 2743974), (36, 2286645), (45, 1829316), (54, 1524430), (60, 1371987), (90, 914658), (108, 762215), (135, 609772), (180, 457329), (270, 304886), (540, 152443)]