1242021600

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{6389}}^1$

素因数の和:6424

約数の個数: 216

約数和(自身を含む): 4542599880

約数和(自身を除く): 3300578280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1620, 1800, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 3240, 3600, 3888, 4050, 4320, 4860, 5400, 6075, 6389, 6480, 7200, 7776, 8100, 9720, 10800, 12150, 12778, 12960, 16200, 19167, 19440, 21600, 24300, 25556, 31945, 32400, 38334, 38880, 48600, 51112, 57501, 63890, 64800, 76668, 95835, 97200, 102224, 115002, 127780, 153336, 159725, 172503, 191670, 194400, 204448, 230004, 255560, 287505, 306672, 319450, 345006, 383340, 460008, 479175, 511120, 517509, 575010, 613344, 638900, 690012, 766680, 862515, 920016, 958350, 1022240, 1035018, 1150020, 1277800, 1380024, 1437525, 1533360, 1552527, 1725030, 1840032, 1916700, 2070036, 2300040, 2555600, 2587545, 2760048, 2875050, 3066720, 3105054, 3450060, 3833400, 4140072, 4312575, 4600080, 5111200, 5175090, 5520096, 5750100, 6210108, 6900120, 7666800, 7762635, 8280144, 8625150, 9200160, 10350180, 11500200, 12420216, 12937725, 13800240, 15333600, 15525270, 16560288, 17250300, 20700360, 23000400, 24840432, 25875450, 27600480, 31050540, 34500600, 38813175, 41400720, 46000800, 49680864, 51750900, 62101080, 69001200, 77626350, 82801440, 103501800, 124202160, 138002400, 155252700, 207003600, 248404320, 310505400, 414007200, 621010800, 1242021600]

約数ペア:

[(1, 1242021600), (2, 621010800), (3, 414007200), (4, 310505400), (5, 248404320), (6, 207003600), (8, 155252700), (9, 138002400), (10, 124202160), (12, 103501800), (15, 82801440), (16, 77626350), (18, 69001200), (20, 62101080), (24, 51750900), (25, 49680864), (27, 46000800), (30, 41400720), (32, 38813175), (36, 34500600), (40, 31050540), (45, 27600480), (48, 25875450), (50, 24840432), (54, 23000400), (60, 20700360), (72, 17250300), (75, 16560288), (80, 15525270), (81, 15333600), (90, 13800240), (96, 12937725), (100, 12420216), (108, 11500200), (120, 10350180), (135, 9200160), (144, 8625150), (150, 8280144), (160, 7762635), (162, 7666800), (180, 6900120), (200, 6210108), (216, 5750100), (225, 5520096), (240, 5175090), (243, 5111200), (270, 4600080), (288, 4312575), (300, 4140072), (324, 3833400), (360, 3450060), (400, 3105054), (405, 3066720), (432, 2875050), (450, 2760048), (480, 2587545), (486, 2555600), (540, 2300040), (600, 2070036), (648, 1916700), (675, 1840032), (720, 1725030), (800, 1552527), (810, 1533360), (864, 1437525), (900, 1380024), (972, 1277800), (1080, 1150020), (1200, 1035018), (1215, 1022240), (1296, 958350), (1350, 920016), (1440, 862515), (1620, 766680), (1800, 690012), (1944, 638900), (2025, 613344), (2160, 575010), (2400, 517509), (2430, 511120), (2592, 479175), (2700, 460008), (3240, 383340), (3600, 345006), (3888, 319450), (4050, 306672), (4320, 287505), (4860, 255560), (5400, 230004), (6075, 204448), (6389, 194400), (6480, 191670), (7200, 172503), (7776, 159725), (8100, 153336), (9720, 127780), (10800, 115002), (12150, 102224), (12778, 97200), (12960, 95835), (16200, 76668), (19167, 64800), (19440, 63890), (21600, 57501), (24300, 51112), (25556, 48600), (31945, 38880), (32400, 38334)]