5027220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2539}}^1$

素因数の和:2565

約数の個数: 72

約数和(自身を含む): 16642080

約数和(自身を除く): 11614860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2539, 5078, 7617, 10156, 12695, 15234, 22851, 25390, 27929, 30468, 38085, 45702, 50780, 55858, 76170, 83787, 91404, 111716, 114255, 139645, 152340, 167574, 228510, 251361, 279290, 335148, 418935, 457020, 502722, 558580, 837870, 1005444, 1256805, 1675740, 2513610, 5027220]

約数ペア:

[(1, 5027220), (2, 2513610), (3, 1675740), (4, 1256805), (5, 1005444), (6, 837870), (9, 558580), (10, 502722), (11, 457020), (12, 418935), (15, 335148), (18, 279290), (20, 251361), (22, 228510), (30, 167574), (33, 152340), (36, 139645), (44, 114255), (45, 111716), (55, 91404), (60, 83787), (66, 76170), (90, 55858), (99, 50780), (110, 45702), (132, 38085), (165, 30468), (180, 27929), (198, 25390), (220, 22851), (330, 15234), (396, 12695), (495, 10156), (660, 7617), (990, 5078), (1980, 2539)]