81091260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{150169}}^1$

素因数の和:150187

約数の個数: 48

約数和(自身を含む): 252285600

約数和(自身を除く): 171194340

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, 150169, 300338, 450507, 600676, 750845, 901014, 1351521, 1501690, 1802028, 2252535, 2703042, 3003380, 4054563, 4505070, 5406084, 6757605, 8109126, 9010140, 13515210, 16218252, 20272815, 27030420, 40545630, 81091260]

約数ペア:

[(1, 81091260), (2, 40545630), (3, 27030420), (4, 20272815), (5, 16218252), (6, 13515210), (9, 9010140), (10, 8109126), (12, 6757605), (15, 5406084), (18, 4505070), (20, 4054563), (27, 3003380), (30, 2703042), (36, 2252535), (45, 1802028), (54, 1501690), (60, 1351521), (90, 901014), (108, 750845), (135, 600676), (180, 450507), (270, 300338), (540, 150169)]