2749879620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{41627}}^1$

素因数の和:42009

約数の個数: 72

約数和(自身を含む): 8364230784

約数和(自身を除く): 5614351164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 1101, 1468, 1835, 2202, 3303, 3670, 4404, 5505, 6606, 7340, 11010, 13212, 16515, 22020, 33030, 41627, 66060, 83254, 124881, 166508, 208135, 249762, 374643, 416270, 499524, 624405, 749286, 832540, 1248810, 1498572, 1873215, 2497620, 3746430, 7492860, 15277109, 30554218, 45831327, 61108436, 76385545, 91662654, 137493981, 152771090, 183325308, 229156635, 274987962, 305542180, 458313270, 549975924, 687469905, 916626540, 1374939810, 2749879620]

約数ペア:

[(1, 2749879620), (2, 1374939810), (3, 916626540), (4, 687469905), (5, 549975924), (6, 458313270), (9, 305542180), (10, 274987962), (12, 229156635), (15, 183325308), (18, 152771090), (20, 137493981), (30, 91662654), (36, 76385545), (45, 61108436), (60, 45831327), (90, 30554218), (180, 15277109), (367, 7492860), (734, 3746430), (1101, 2497620), (1468, 1873215), (1835, 1498572), (2202, 1248810), (3303, 832540), (3670, 749286), (4404, 624405), (5505, 499524), (6606, 416270), (7340, 374643), (11010, 249762), (13212, 208135), (16515, 166508), (22020, 124881), (33030, 83254), (41627, 66060)]