27784123020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{154356239}}^1$

素因数の和:154356254

約数の個数: 36

約数和(自身を含む): 84278507040

約数和(自身を除く): 56494384020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 154356239, 308712478, 463068717, 617424956, 771781195, 926137434, 1389206151, 1543562390, 1852274868, 2315343585, 2778412302, 3087124780, 4630687170, 5556824604, 6946030755, 9261374340, 13892061510, 27784123020]

約数ペア:

[(1, 27784123020), (2, 13892061510), (3, 9261374340), (4, 6946030755), (5, 5556824604), (6, 4630687170), (9, 3087124780), (10, 2778412302), (12, 2315343585), (15, 1852274868), (18, 1543562390), (20, 1389206151), (30, 926137434), (36, 771781195), (45, 617424956), (60, 463068717), (90, 308712478), (180, 154356239)]