549339120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 2031120000

約数和(自身を除く): 1481780880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 139, 144, 165, 176, 180, 198, 220, 240, 264, 278, 330, 360, 396, 417, 440, 495, 499, 528, 556, 660, 695, 720, 792, 834, 880, 990, 998, 1112, 1251, 1320, 1390, 1497, 1529, 1584, 1668, 1980, 1996, 2085, 2224, 2495, 2502, 2640, 2780, 2994, 3058, 3336, 3960, 3992, 4170, 4491, 4587, 4990, 5004, 5489, 5560, 5988, 6116, 6255, 6672, 7485, 7645, 7920, 7984, 8340, 8982, 9174, 9980, 10008, 10978, 11120, 11976, 12232, 12510, 13761, 14970, 15290, 16467, 16680, 17964, 18348, 19960, 20016, 21956, 22455, 22935, 23952, 24464, 25020, 27445, 27522, 29940, 30580, 32934, 33360, 35928, 36696, 39920, 43912, 44910, 45870, 49401, 50040, 54890, 55044, 59880, 61160, 65868, 68805, 69361, 71856, 73392, 82335, 87824, 89820, 91740, 98802, 100080, 109780, 110088, 119760, 122320, 131736, 137610, 138722, 164670, 179640, 183480, 197604, 208083, 219560, 220176, 247005, 263472, 275220, 277444, 329340, 346805, 359280, 366960, 395208, 416166, 439120, 494010, 550440, 554888, 624249, 658680, 693610, 762971, 790416, 832332, 988020, 1040415, 1100880, 1109776, 1248498, 1317360, 1387220, 1525942, 1664664, 1976040, 2080830, 2288913, 2496996, 2774440, 3051884, 3121245, 3329328, 3814855, 3952080, 4161660, 4577826, 4993992, 5548880, 6103768, 6242490, 6866739, 7629710, 8323320, 9155652, 9987984, 11444565, 12207536, 12484980, 13733478, 15259420, 16646640, 18311304, 22889130, 24969960, 27466956, 30518840, 34333695, 36622608, 45778260, 49939920, 54933912, 61037680, 68667390, 91556520, 109867824, 137334780, 183113040, 274669560, 549339120]

約数ペア:

[(1, 549339120), (2, 274669560), (3, 183113040), (4, 137334780), (5, 109867824), (6, 91556520), (8, 68667390), (9, 61037680), (10, 54933912), (11, 49939920), (12, 45778260), (15, 36622608), (16, 34333695), (18, 30518840), (20, 27466956), (22, 24969960), (24, 22889130), (30, 18311304), (33, 16646640), (36, 15259420), (40, 13733478), (44, 12484980), (45, 12207536), (48, 11444565), (55, 9987984), (60, 9155652), (66, 8323320), (72, 7629710), (80, 6866739), (88, 6242490), (90, 6103768), (99, 5548880), (110, 4993992), (120, 4577826), (132, 4161660), (139, 3952080), (144, 3814855), (165, 3329328), (176, 3121245), (180, 3051884), (198, 2774440), (220, 2496996), (240, 2288913), (264, 2080830), (278, 1976040), (330, 1664664), (360, 1525942), (396, 1387220), (417, 1317360), (440, 1248498), (495, 1109776), (499, 1100880), (528, 1040415), (556, 988020), (660, 832332), (695, 790416), (720, 762971), (792, 693610), (834, 658680), (880, 624249), (990, 554888), (998, 550440), (1112, 494010), (1251, 439120), (1320, 416166), (1390, 395208), (1497, 366960), (1529, 359280), (1584, 346805), (1668, 329340), (1980, 277444), (1996, 275220), (2085, 263472), (2224, 247005), (2495, 220176), (2502, 219560), (2640, 208083), (2780, 197604), (2994, 183480), (3058, 179640), (3336, 164670), (3960, 138722), (3992, 137610), (4170, 131736), (4491, 122320), (4587, 119760), (4990, 110088), (5004, 109780), (5489, 100080), (5560, 98802), (5988, 91740), (6116, 89820), (6255, 87824), (6672, 82335), (7485, 73392), (7645, 71856), (7920, 69361), (7984, 68805), (8340, 65868), (8982, 61160), (9174, 59880), (9980, 55044), (10008, 54890), (10978, 50040), (11120, 49401), (11976, 45870), (12232, 44910), (12510, 43912), (13761, 39920), (14970, 36696), (15290, 35928), (16467, 33360), (16680, 32934), (17964, 30580), (18348, 29940), (19960, 27522), (20016, 27445), (21956, 25020), (22455, 24464), (22935, 23952)]