145800000

素因数分解:

$2^6\times 3^6\times 5^5$

素因数の和:55

約数の個数: 294

約数和(自身を含む): 542195766

約数和(自身を除く): 396395766

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, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 250, 270, 288, 300, 320, 324, 360, 375, 400, 405, 432, 450, 480, 486, 500, 540, 576, 600, 625, 648, 675, 720, 729, 750, 800, 810, 864, 900, 960, 972, 1000, 1080, 1125, 1200, 1215, 1250, 1296, 1350, 1440, 1458, 1500, 1600, 1620, 1728, 1800, 1875, 1944, 2000, 2025, 2160, 2250, 2400, 2430, 2500, 2592, 2700, 2880, 2916, 3000, 3125, 3240, 3375, 3600, 3645, 3750, 3888, 4000, 4050, 4320, 4500, 4800, 4860, 5000, 5184, 5400, 5625, 5832, 6000, 6075, 6250, 6480, 6750, 7200, 7290, 7500, 7776, 8000, 8100, 8640, 9000, 9375, 9720, 10000, 10125, 10800, 11250, 11664, 12000, 12150, 12500, 12960, 13500, 14400, 14580, 15000, 15552, 16200, 16875, 18000, 18225, 18750, 19440, 20000, 20250, 21600, 22500, 23328, 24000, 24300, 25000, 25920, 27000, 28125, 29160, 30000, 30375, 32400, 33750, 36000, 36450, 37500, 38880, 40000, 40500, 43200, 45000, 46656, 48600, 50000, 50625, 54000, 56250, 58320, 60000, 60750, 64800, 67500, 72000, 72900, 75000, 77760, 81000, 84375, 90000, 91125, 97200, 100000, 101250, 108000, 112500, 116640, 120000, 121500, 129600, 135000, 145800, 150000, 151875, 162000, 168750, 180000, 182250, 194400, 200000, 202500, 216000, 225000, 233280, 243000, 253125, 270000, 291600, 300000, 303750, 324000, 337500, 360000, 364500, 388800, 405000, 450000, 455625, 486000, 506250, 540000, 583200, 600000, 607500, 648000, 675000, 729000, 759375, 810000, 900000, 911250, 972000, 1012500, 1080000, 1166400, 1215000, 1350000, 1458000, 1518750, 1620000, 1800000, 1822500, 1944000, 2025000, 2278125, 2430000, 2700000, 2916000, 3037500, 3240000, 3645000, 4050000, 4556250, 4860000, 5400000, 5832000, 6075000, 7290000, 8100000, 9112500, 9720000, 12150000, 14580000, 16200000, 18225000, 24300000, 29160000, 36450000, 48600000, 72900000, 145800000]

約数ペア:

[(1, 145800000), (2, 72900000), (3, 48600000), (4, 36450000), (5, 29160000), (6, 24300000), (8, 18225000), (9, 16200000), (10, 14580000), (12, 12150000), (15, 9720000), (16, 9112500), (18, 8100000), (20, 7290000), (24, 6075000), (25, 5832000), (27, 5400000), (30, 4860000), (32, 4556250), (36, 4050000), (40, 3645000), (45, 3240000), (48, 3037500), (50, 2916000), (54, 2700000), (60, 2430000), (64, 2278125), (72, 2025000), (75, 1944000), (80, 1822500), (81, 1800000), (90, 1620000), (96, 1518750), (100, 1458000), (108, 1350000), (120, 1215000), (125, 1166400), (135, 1080000), (144, 1012500), (150, 972000), (160, 911250), (162, 900000), (180, 810000), (192, 759375), (200, 729000), (216, 675000), (225, 648000), (240, 607500), (243, 600000), (250, 583200), (270, 540000), (288, 506250), (300, 486000), (320, 455625), (324, 450000), (360, 405000), (375, 388800), (400, 364500), (405, 360000), (432, 337500), (450, 324000), (480, 303750), (486, 300000), (500, 291600), (540, 270000), (576, 253125), (600, 243000), (625, 233280), (648, 225000), (675, 216000), (720, 202500), (729, 200000), (750, 194400), (800, 182250), (810, 180000), (864, 168750), (900, 162000), (960, 151875), (972, 150000), (1000, 145800), (1080, 135000), (1125, 129600), (1200, 121500), (1215, 120000), (1250, 116640), (1296, 112500), (1350, 108000), (1440, 101250), (1458, 100000), (1500, 97200), (1600, 91125), (1620, 90000), (1728, 84375), (1800, 81000), (1875, 77760), (1944, 75000), (2000, 72900), (2025, 72000), (2160, 67500), (2250, 64800), (2400, 60750), (2430, 60000), (2500, 58320), (2592, 56250), (2700, 54000), (2880, 50625), (2916, 50000), (3000, 48600), (3125, 46656), (3240, 45000), (3375, 43200), (3600, 40500), (3645, 40000), (3750, 38880), (3888, 37500), (4000, 36450), (4050, 36000), (4320, 33750), (4500, 32400), (4800, 30375), (4860, 30000), (5000, 29160), (5184, 28125), (5400, 27000), (5625, 25920), (5832, 25000), (6000, 24300), (6075, 24000), (6250, 23328), (6480, 22500), (6750, 21600), (7200, 20250), (7290, 20000), (7500, 19440), (7776, 18750), (8000, 18225), (8100, 18000), (8640, 16875), (9000, 16200), (9375, 15552), (9720, 15000), (10000, 14580), (10125, 14400), (10800, 13500), (11250, 12960), (11664, 12500), (12000, 12150)]