279993780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47137}}^1$

素因数の和:47166

約数の個数: 96

約数和(自身を含む): 950302080

約数和(自身を除く): 670308300

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, 47137, 94274, 141411, 188548, 235685, 282822, 424233, 471370, 518507, 565644, 707055, 848466, 942740, 1037014, 1272699, 1414110, 1555521, 1696932, 2074028, 2121165, 2545398, 2592535, 2828220, 3111042, 4242330, 4666563, 5090796, 5185070, 6222084, 6363495, 7777605, 8484660, 9333126, 10370140, 12726990, 13999689, 15555210, 18666252, 23332815, 25453980, 27999378, 31110420, 46665630, 55998756, 69998445, 93331260, 139996890, 279993780]

約数ペア:

[(1, 279993780), (2, 139996890), (3, 93331260), (4, 69998445), (5, 55998756), (6, 46665630), (9, 31110420), (10, 27999378), (11, 25453980), (12, 23332815), (15, 18666252), (18, 15555210), (20, 13999689), (22, 12726990), (27, 10370140), (30, 9333126), (33, 8484660), (36, 7777605), (44, 6363495), (45, 6222084), (54, 5185070), (55, 5090796), (60, 4666563), (66, 4242330), (90, 3111042), (99, 2828220), (108, 2592535), (110, 2545398), (132, 2121165), (135, 2074028), (165, 1696932), (180, 1555521), (198, 1414110), (220, 1272699), (270, 1037014), (297, 942740), (330, 848466), (396, 707055), (495, 565644), (540, 518507), (594, 471370), (660, 424233), (990, 282822), (1188, 235685), (1485, 188548), (1980, 141411), (2970, 94274), (5940, 47137)]