129336660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2539}}^1$

素因数の和:2837

約数の個数: 72

約数和(自身を含む): 393862560

約数和(自身を除く): 264525900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 283, 566, 849, 1132, 1415, 1698, 2539, 2547, 2830, 3396, 4245, 5078, 5094, 5660, 7617, 8490, 10156, 10188, 12695, 12735, 15234, 16980, 22851, 25390, 25470, 30468, 38085, 45702, 50780, 50940, 76170, 91404, 114255, 152340, 228510, 457020, 718537, 1437074, 2155611, 2874148, 3592685, 4311222, 6466833, 7185370, 8622444, 10778055, 12933666, 14370740, 21556110, 25867332, 32334165, 43112220, 64668330, 129336660]

約数ペア:

[(1, 129336660), (2, 64668330), (3, 43112220), (4, 32334165), (5, 25867332), (6, 21556110), (9, 14370740), (10, 12933666), (12, 10778055), (15, 8622444), (18, 7185370), (20, 6466833), (30, 4311222), (36, 3592685), (45, 2874148), (60, 2155611), (90, 1437074), (180, 718537), (283, 457020), (566, 228510), (849, 152340), (1132, 114255), (1415, 91404), (1698, 76170), (2539, 50940), (2547, 50780), (2830, 45702), (3396, 38085), (4245, 30468), (5078, 25470), (5094, 25390), (5660, 22851), (7617, 16980), (8490, 15234), (10156, 12735), (10188, 12695)]