26807220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4513}}^1$

素因数の和:4542

約数の個数: 96

約数和(自身を含む): 91002240

約数和(自身を除く): 64195020

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, 4513, 5940, 9026, 13539, 18052, 22565, 27078, 40617, 45130, 49643, 54156, 67695, 81234, 90260, 99286, 121851, 135390, 148929, 162468, 198572, 203085, 243702, 248215, 270780, 297858, 406170, 446787, 487404, 496430, 595716, 609255, 744645, 812340, 893574, 992860, 1218510, 1340361, 1489290, 1787148, 2233935, 2437020, 2680722, 2978580, 4467870, 5361444, 6701805, 8935740, 13403610, 26807220]

約数ペア:

[(1, 26807220), (2, 13403610), (3, 8935740), (4, 6701805), (5, 5361444), (6, 4467870), (9, 2978580), (10, 2680722), (11, 2437020), (12, 2233935), (15, 1787148), (18, 1489290), (20, 1340361), (22, 1218510), (27, 992860), (30, 893574), (33, 812340), (36, 744645), (44, 609255), (45, 595716), (54, 496430), (55, 487404), (60, 446787), (66, 406170), (90, 297858), (99, 270780), (108, 248215), (110, 243702), (132, 203085), (135, 198572), (165, 162468), (180, 148929), (198, 135390), (220, 121851), (270, 99286), (297, 90260), (330, 81234), (396, 67695), (495, 54156), (540, 49643), (594, 45130), (660, 40617), (990, 27078), (1188, 22565), (1485, 18052), (1980, 13539), (2970, 9026), (4513, 5940)]