826196580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{417271}}^1$

素因数の和:417297

約数の個数: 72

約数和(自身を含む): 2733966144

約数和(自身を除く): 1907769564

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, 417271, 834542, 1251813, 1669084, 2086355, 2503626, 3755439, 4172710, 4589981, 5007252, 6259065, 7510878, 8345420, 9179962, 12518130, 13769943, 15021756, 18359924, 18777195, 22949905, 25036260, 27539886, 37554390, 41309829, 45899810, 55079772, 68849715, 75108780, 82619658, 91799620, 137699430, 165239316, 206549145, 275398860, 413098290, 826196580]

約数ペア:

[(1, 826196580), (2, 413098290), (3, 275398860), (4, 206549145), (5, 165239316), (6, 137699430), (9, 91799620), (10, 82619658), (11, 75108780), (12, 68849715), (15, 55079772), (18, 45899810), (20, 41309829), (22, 37554390), (30, 27539886), (33, 25036260), (36, 22949905), (44, 18777195), (45, 18359924), (55, 15021756), (60, 13769943), (66, 12518130), (90, 9179962), (99, 8345420), (110, 7510878), (132, 6259065), (165, 5007252), (180, 4589981), (198, 4172710), (220, 3755439), (330, 2503626), (396, 2086355), (495, 1669084), (660, 1251813), (990, 834542), (1980, 417271)]