271151820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{502133}}^1$

素因数の和:502151

約数の個数: 48

約数和(自身を含む): 843585120

約数和(自身を除く): 572433300

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, 502133, 1004266, 1506399, 2008532, 2510665, 3012798, 4519197, 5021330, 6025596, 7531995, 9038394, 10042660, 13557591, 15063990, 18076788, 22595985, 27115182, 30127980, 45191970, 54230364, 67787955, 90383940, 135575910, 271151820]

約数ペア:

[(1, 271151820), (2, 135575910), (3, 90383940), (4, 67787955), (5, 54230364), (6, 45191970), (9, 30127980), (10, 27115182), (12, 22595985), (15, 18076788), (18, 15063990), (20, 13557591), (27, 10042660), (30, 9038394), (36, 7531995), (45, 6025596), (54, 5021330), (60, 4519197), (90, 3012798), (108, 2510665), (135, 2008532), (180, 1506399), (270, 1004266), (540, 502133)]