129236580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21757}}^1$

素因数の和:21786

約数の個数: 96

約数和(自身を含む): 438641280

約数和(自身を除く): 309404700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 21757, 43514, 65271, 87028, 108785, 130542, 195813, 217570, 239327, 261084, 326355, 391626, 435140, 478654, 587439, 652710, 717981, 783252, 957308, 979065, 1174878, 1196635, 1305420, 1435962, 1958130, 2153943, 2349756, 2393270, 2871924, 2937195, 3589905, 3916260, 4307886, 4786540, 5874390, 6461829, 7179810, 8615772, 10769715, 11748780, 12923658, 14359620, 21539430, 25847316, 32309145, 43078860, 64618290, 129236580]

約数ペア:

[(1, 129236580), (2, 64618290), (3, 43078860), (4, 32309145), (5, 25847316), (6, 21539430), (9, 14359620), (10, 12923658), (11, 11748780), (12, 10769715), (15, 8615772), (18, 7179810), (20, 6461829), (22, 5874390), (27, 4786540), (30, 4307886), (33, 3916260), (36, 3589905), (44, 2937195), (45, 2871924), (54, 2393270), (55, 2349756), (60, 2153943), (66, 1958130), (90, 1435962), (99, 1305420), (108, 1196635), (110, 1174878), (132, 979065), (135, 957308), (165, 783252), (180, 717981), (198, 652710), (220, 587439), (270, 478654), (297, 435140), (330, 391626), (396, 326355), (495, 261084), (540, 239327), (594, 217570), (660, 195813), (990, 130542), (1188, 108785), (1485, 87028), (1980, 65271), (2970, 43514), (5940, 21757)]