27580491180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{480329}}^1$

素因数の和:480384

約数の個数: 144

約数和(自身を含む): 94413664800

約数和(自身を除く): 66833173620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 29, 30, 33, 36, 44, 45, 55, 58, 60, 66, 87, 90, 99, 110, 116, 132, 145, 165, 174, 180, 198, 220, 261, 290, 319, 330, 348, 396, 435, 495, 522, 580, 638, 660, 870, 957, 990, 1044, 1276, 1305, 1595, 1740, 1914, 1980, 2610, 2871, 3190, 3828, 4785, 5220, 5742, 6380, 9570, 11484, 14355, 19140, 28710, 57420, 480329, 960658, 1440987, 1921316, 2401645, 2881974, 4322961, 4803290, 5283619, 5763948, 7204935, 8645922, 9606580, 10567238, 13929541, 14409870, 15850857, 17291844, 21134476, 21614805, 26418095, 27859082, 28819740, 31701714, 41788623, 43229610, 47552571, 52836190, 55718164, 63403428, 69647705, 79254285, 83577246, 86459220, 95105142, 105672380, 125365869, 139295410, 153224951, 158508570, 167154492, 190210284, 208943115, 237762855, 250731738, 278590820, 306449902, 317017140, 417886230, 459674853, 475525710, 501463476, 612899804, 626829345, 766124755, 835772460, 919349706, 951051420, 1253658690, 1379024559, 1532249510, 1838699412, 2298374265, 2507317380, 2758049118, 3064499020, 4596748530, 5516098236, 6895122795, 9193497060, 13790245590, 27580491180]

約数ペア:

[(1, 27580491180), (2, 13790245590), (3, 9193497060), (4, 6895122795), (5, 5516098236), (6, 4596748530), (9, 3064499020), (10, 2758049118), (11, 2507317380), (12, 2298374265), (15, 1838699412), (18, 1532249510), (20, 1379024559), (22, 1253658690), (29, 951051420), (30, 919349706), (33, 835772460), (36, 766124755), (44, 626829345), (45, 612899804), (55, 501463476), (58, 475525710), (60, 459674853), (66, 417886230), (87, 317017140), (90, 306449902), (99, 278590820), (110, 250731738), (116, 237762855), (132, 208943115), (145, 190210284), (165, 167154492), (174, 158508570), (180, 153224951), (198, 139295410), (220, 125365869), (261, 105672380), (290, 95105142), (319, 86459220), (330, 83577246), (348, 79254285), (396, 69647705), (435, 63403428), (495, 55718164), (522, 52836190), (580, 47552571), (638, 43229610), (660, 41788623), (870, 31701714), (957, 28819740), (990, 27859082), (1044, 26418095), (1276, 21614805), (1305, 21134476), (1595, 17291844), (1740, 15850857), (1914, 14409870), (1980, 13929541), (2610, 10567238), (2871, 9606580), (3190, 8645922), (3828, 7204935), (4785, 5763948), (5220, 5283619), (5742, 4803290), (6380, 4322961), (9570, 2881974), (11484, 2401645), (14355, 1921316), (19140, 1440987), (28710, 960658), (57420, 480329)]