274669560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:666

約数の個数: 192

約数和(自身を含む): 982800000

約数和(自身を除く): 708130440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 139, 165, 180, 198, 220, 264, 278, 330, 360, 396, 417, 440, 495, 499, 556, 660, 695, 792, 834, 990, 998, 1112, 1251, 1320, 1390, 1497, 1529, 1668, 1980, 1996, 2085, 2495, 2502, 2780, 2994, 3058, 3336, 3960, 3992, 4170, 4491, 4587, 4990, 5004, 5489, 5560, 5988, 6116, 6255, 7485, 7645, 8340, 8982, 9174, 9980, 10008, 10978, 11976, 12232, 12510, 13761, 14970, 15290, 16467, 16680, 17964, 18348, 19960, 21956, 22455, 22935, 25020, 27445, 27522, 29940, 30580, 32934, 35928, 36696, 43912, 44910, 45870, 49401, 50040, 54890, 55044, 59880, 61160, 65868, 68805, 69361, 82335, 89820, 91740, 98802, 109780, 110088, 131736, 137610, 138722, 164670, 179640, 183480, 197604, 208083, 219560, 247005, 275220, 277444, 329340, 346805, 395208, 416166, 494010, 550440, 554888, 624249, 658680, 693610, 762971, 832332, 988020, 1040415, 1248498, 1387220, 1525942, 1664664, 1976040, 2080830, 2288913, 2496996, 2774440, 3051884, 3121245, 3814855, 4161660, 4577826, 4993992, 6103768, 6242490, 6866739, 7629710, 8323320, 9155652, 11444565, 12484980, 13733478, 15259420, 18311304, 22889130, 24969960, 27466956, 30518840, 34333695, 45778260, 54933912, 68667390, 91556520, 137334780, 274669560]

約数ペア:

[(1, 274669560), (2, 137334780), (3, 91556520), (4, 68667390), (5, 54933912), (6, 45778260), (8, 34333695), (9, 30518840), (10, 27466956), (11, 24969960), (12, 22889130), (15, 18311304), (18, 15259420), (20, 13733478), (22, 12484980), (24, 11444565), (30, 9155652), (33, 8323320), (36, 7629710), (40, 6866739), (44, 6242490), (45, 6103768), (55, 4993992), (60, 4577826), (66, 4161660), (72, 3814855), (88, 3121245), (90, 3051884), (99, 2774440), (110, 2496996), (120, 2288913), (132, 2080830), (139, 1976040), (165, 1664664), (180, 1525942), (198, 1387220), (220, 1248498), (264, 1040415), (278, 988020), (330, 832332), (360, 762971), (396, 693610), (417, 658680), (440, 624249), (495, 554888), (499, 550440), (556, 494010), (660, 416166), (695, 395208), (792, 346805), (834, 329340), (990, 277444), (998, 275220), (1112, 247005), (1251, 219560), (1320, 208083), (1390, 197604), (1497, 183480), (1529, 179640), (1668, 164670), (1980, 138722), (1996, 137610), (2085, 131736), (2495, 110088), (2502, 109780), (2780, 98802), (2994, 91740), (3058, 89820), (3336, 82335), (3960, 69361), (3992, 68805), (4170, 65868), (4491, 61160), (4587, 59880), (4990, 55044), (5004, 54890), (5489, 50040), (5560, 49401), (5988, 45870), (6116, 44910), (6255, 43912), (7485, 36696), (7645, 35928), (8340, 32934), (8982, 30580), (9174, 29940), (9980, 27522), (10008, 27445), (10978, 25020), (11976, 22935), (12232, 22455), (12510, 21956), (13761, 19960), (14970, 18348), (15290, 17964), (16467, 16680)]