13568891220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{75382729}}^1$

素因数の和:75382744

約数の個数: 36

約数和(自身を含む): 41158970580

約数和(自身を除く): 27590079360

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 75382729, 150765458, 226148187, 301530916, 376913645, 452296374, 678444561, 753827290, 904592748, 1130740935, 1356889122, 1507654580, 2261481870, 2713778244, 3392222805, 4522963740, 6784445610, 13568891220]

約数ペア:

[(1, 13568891220), (2, 6784445610), (3, 4522963740), (4, 3392222805), (5, 2713778244), (6, 2261481870), (9, 1507654580), (10, 1356889122), (12, 1130740935), (15, 904592748), (18, 753827290), (20, 678444561), (30, 452296374), (36, 376913645), (45, 301530916), (60, 226148187), (90, 150765458), (180, 75382729)]