42774487020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79212013}}^1$

素因数の和:79212031

約数の個数: 48

約数和(自身を含む): 133076183520

約数和(自身を除く): 90301696500

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, 79212013, 158424026, 237636039, 316848052, 396060065, 475272078, 712908117, 792120130, 950544156, 1188180195, 1425816234, 1584240260, 2138724351, 2376360390, 2851632468, 3564540585, 4277448702, 4752720780, 7129081170, 8554897404, 10693621755, 14258162340, 21387243510, 42774487020]

約数ペア:

[(1, 42774487020), (2, 21387243510), (3, 14258162340), (4, 10693621755), (5, 8554897404), (6, 7129081170), (9, 4752720780), (10, 4277448702), (12, 3564540585), (15, 2851632468), (18, 2376360390), (20, 2138724351), (27, 1584240260), (30, 1425816234), (36, 1188180195), (45, 950544156), (54, 792120130), (60, 712908117), (90, 475272078), (108, 396060065), (135, 316848052), (180, 237636039), (270, 158424026), (540, 79212013)]