201427650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{447617}}^1$

素因数の和:447635

約数の個数: 36

約数和(自身を含む): 541170162

約数和(自身を除く): 339742512

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 447617, 895234, 1342851, 2238085, 2685702, 4028553, 4476170, 6714255, 8057106, 11190425, 13428510, 20142765, 22380850, 33571275, 40285530, 67142550, 100713825, 201427650]

約数ペア:

[(1, 201427650), (2, 100713825), (3, 67142550), (5, 40285530), (6, 33571275), (9, 22380850), (10, 20142765), (15, 13428510), (18, 11190425), (25, 8057106), (30, 6714255), (45, 4476170), (50, 4028553), (75, 2685702), (90, 2238085), (150, 1342851), (225, 895234), (450, 447617)]