123926220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 192

約数和(自身を含む): 434810880

約数和(自身を除く): 310884660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 90, 93, 99, 108, 110, 124, 132, 135, 155, 165, 180, 186, 198, 220, 270, 279, 297, 310, 330, 341, 372, 396, 465, 495, 540, 558, 594, 620, 660, 673, 682, 837, 930, 990, 1023, 1116, 1188, 1346, 1364, 1395, 1485, 1674, 1705, 1860, 1980, 2019, 2046, 2692, 2790, 2970, 3069, 3348, 3365, 3410, 4038, 4092, 4185, 5115, 5580, 5940, 6057, 6138, 6730, 6820, 7403, 8076, 8370, 9207, 10095, 10230, 12114, 12276, 13460, 14806, 15345, 16740, 18171, 18414, 20190, 20460, 20863, 22209, 24228, 29612, 30285, 30690, 36342, 36828, 37015, 40380, 41726, 44418, 46035, 60570, 61380, 62589, 66627, 72684, 74030, 83452, 88836, 90855, 92070, 104315, 111045, 121140, 125178, 133254, 148060, 181710, 184140, 187767, 199881, 208630, 222090, 229493, 250356, 266508, 312945, 333135, 363420, 375534, 399762, 417260, 444180, 458986, 563301, 625890, 666270, 688479, 751068, 799524, 917972, 938835, 999405, 1126602, 1147465, 1251780, 1332540, 1376958, 1877670, 1998810, 2065437, 2253204, 2294930, 2753916, 2816505, 3442395, 3755340, 3997620, 4130874, 4589860, 5633010, 6196311, 6884790, 8261748, 10327185, 11266020, 12392622, 13769580, 20654370, 24785244, 30981555, 41308740, 61963110, 123926220]

約数ペア:

[(1, 123926220), (2, 61963110), (3, 41308740), (4, 30981555), (5, 24785244), (6, 20654370), (9, 13769580), (10, 12392622), (11, 11266020), (12, 10327185), (15, 8261748), (18, 6884790), (20, 6196311), (22, 5633010), (27, 4589860), (30, 4130874), (31, 3997620), (33, 3755340), (36, 3442395), (44, 2816505), (45, 2753916), (54, 2294930), (55, 2253204), (60, 2065437), (62, 1998810), (66, 1877670), (90, 1376958), (93, 1332540), (99, 1251780), (108, 1147465), (110, 1126602), (124, 999405), (132, 938835), (135, 917972), (155, 799524), (165, 751068), (180, 688479), (186, 666270), (198, 625890), (220, 563301), (270, 458986), (279, 444180), (297, 417260), (310, 399762), (330, 375534), (341, 363420), (372, 333135), (396, 312945), (465, 266508), (495, 250356), (540, 229493), (558, 222090), (594, 208630), (620, 199881), (660, 187767), (673, 184140), (682, 181710), (837, 148060), (930, 133254), (990, 125178), (1023, 121140), (1116, 111045), (1188, 104315), (1346, 92070), (1364, 90855), (1395, 88836), (1485, 83452), (1674, 74030), (1705, 72684), (1860, 66627), (1980, 62589), (2019, 61380), (2046, 60570), (2692, 46035), (2790, 44418), (2970, 41726), (3069, 40380), (3348, 37015), (3365, 36828), (3410, 36342), (4038, 30690), (4092, 30285), (4185, 29612), (5115, 24228), (5580, 22209), (5940, 20863), (6057, 20460), (6138, 20190), (6730, 18414), (6820, 18171), (7403, 16740), (8076, 15345), (8370, 14806), (9207, 13460), (10095, 12276), (10230, 12114)]