26927820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{709}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 82183920

約数和(自身を除く): 55256100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 709, 844, 1055, 1266, 1418, 1899, 2110, 2127, 2532, 2836, 3165, 3545, 3798, 4220, 4254, 6330, 6381, 7090, 7596, 8508, 9495, 10635, 12660, 12762, 14180, 18990, 21270, 25524, 31905, 37980, 42540, 63810, 127620, 149599, 299198, 448797, 598396, 747995, 897594, 1346391, 1495990, 1795188, 2243985, 2692782, 2991980, 4487970, 5385564, 6731955, 8975940, 13463910, 26927820]

約数ペア:

[(1, 26927820), (2, 13463910), (3, 8975940), (4, 6731955), (5, 5385564), (6, 4487970), (9, 2991980), (10, 2692782), (12, 2243985), (15, 1795188), (18, 1495990), (20, 1346391), (30, 897594), (36, 747995), (45, 598396), (60, 448797), (90, 299198), (180, 149599), (211, 127620), (422, 63810), (633, 42540), (709, 37980), (844, 31905), (1055, 25524), (1266, 21270), (1418, 18990), (1899, 14180), (2110, 12762), (2127, 12660), (2532, 10635), (2836, 9495), (3165, 8508), (3545, 7596), (3798, 7090), (4220, 6381), (4254, 6330)]