90072000

素因数分解:

$2^6\times 3^4\times 5^3\times {\mathrm{139}}^1$

素因数の和:178

約数の個数: 280

約数和(自身を含む): 335615280

約数和(自身を除く): 245543280

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, 139, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 250, 270, 278, 288, 300, 320, 324, 360, 375, 400, 405, 417, 432, 450, 480, 500, 540, 556, 576, 600, 648, 675, 695, 720, 750, 800, 810, 834, 864, 900, 960, 1000, 1080, 1112, 1125, 1200, 1251, 1296, 1350, 1390, 1440, 1500, 1600, 1620, 1668, 1728, 1800, 2000, 2025, 2085, 2160, 2224, 2250, 2400, 2502, 2592, 2700, 2780, 2880, 3000, 3240, 3336, 3375, 3475, 3600, 3753, 4000, 4050, 4170, 4320, 4448, 4500, 4800, 5004, 5184, 5400, 5560, 6000, 6255, 6480, 6672, 6750, 6950, 7200, 7506, 8000, 8100, 8340, 8640, 8896, 9000, 10008, 10125, 10425, 10800, 11120, 11259, 12000, 12510, 12960, 13344, 13500, 13900, 14400, 15012, 16200, 16680, 17375, 18000, 18765, 20016, 20250, 20850, 21600, 22240, 22518, 24000, 25020, 25920, 26688, 27000, 27800, 30024, 31275, 32400, 33360, 34750, 36000, 37530, 40032, 40500, 41700, 43200, 44480, 45036, 50040, 52125, 54000, 55600, 56295, 60048, 62550, 64800, 66720, 69500, 72000, 75060, 80064, 81000, 83400, 90072, 93825, 100080, 104250, 108000, 111200, 112590, 120096, 125100, 129600, 133440, 139000, 150120, 156375, 162000, 166800, 180144, 187650, 200160, 208500, 216000, 222400, 225180, 240192, 250200, 278000, 281475, 300240, 312750, 324000, 333600, 360288, 375300, 400320, 417000, 450360, 469125, 500400, 556000, 562950, 600480, 625500, 648000, 667200, 720576, 750600, 834000, 900720, 938250, 1000800, 1112000, 1125900, 1200960, 1251000, 1407375, 1501200, 1668000, 1801440, 1876500, 2001600, 2251800, 2502000, 2814750, 3002400, 3336000, 3602880, 3753000, 4503600, 5004000, 5629500, 6004800, 7506000, 9007200, 10008000, 11259000, 15012000, 18014400, 22518000, 30024000, 45036000, 90072000]

約数ペア:

[(1, 90072000), (2, 45036000), (3, 30024000), (4, 22518000), (5, 18014400), (6, 15012000), (8, 11259000), (9, 10008000), (10, 9007200), (12, 7506000), (15, 6004800), (16, 5629500), (18, 5004000), (20, 4503600), (24, 3753000), (25, 3602880), (27, 3336000), (30, 3002400), (32, 2814750), (36, 2502000), (40, 2251800), (45, 2001600), (48, 1876500), (50, 1801440), (54, 1668000), (60, 1501200), (64, 1407375), (72, 1251000), (75, 1200960), (80, 1125900), (81, 1112000), (90, 1000800), (96, 938250), (100, 900720), (108, 834000), (120, 750600), (125, 720576), (135, 667200), (139, 648000), (144, 625500), (150, 600480), (160, 562950), (162, 556000), (180, 500400), (192, 469125), (200, 450360), (216, 417000), (225, 400320), (240, 375300), (250, 360288), (270, 333600), (278, 324000), (288, 312750), (300, 300240), (320, 281475), (324, 278000), (360, 250200), (375, 240192), (400, 225180), (405, 222400), (417, 216000), (432, 208500), (450, 200160), (480, 187650), (500, 180144), (540, 166800), (556, 162000), (576, 156375), (600, 150120), (648, 139000), (675, 133440), (695, 129600), (720, 125100), (750, 120096), (800, 112590), (810, 111200), (834, 108000), (864, 104250), (900, 100080), (960, 93825), (1000, 90072), (1080, 83400), (1112, 81000), (1125, 80064), (1200, 75060), (1251, 72000), (1296, 69500), (1350, 66720), (1390, 64800), (1440, 62550), (1500, 60048), (1600, 56295), (1620, 55600), (1668, 54000), (1728, 52125), (1800, 50040), (2000, 45036), (2025, 44480), (2085, 43200), (2160, 41700), (2224, 40500), (2250, 40032), (2400, 37530), (2502, 36000), (2592, 34750), (2700, 33360), (2780, 32400), (2880, 31275), (3000, 30024), (3240, 27800), (3336, 27000), (3375, 26688), (3475, 25920), (3600, 25020), (3753, 24000), (4000, 22518), (4050, 22240), (4170, 21600), (4320, 20850), (4448, 20250), (4500, 20016), (4800, 18765), (5004, 18000), (5184, 17375), (5400, 16680), (5560, 16200), (6000, 15012), (6255, 14400), (6480, 13900), (6672, 13500), (6750, 13344), (6950, 12960), (7200, 12510), (7506, 12000), (8000, 11259), (8100, 11120), (8340, 10800), (8640, 10425), (8896, 10125), (9000, 10008)]