4212000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{13}}^1$

素因数の和:50

約数の個数: 240

約数和(自身を含む): 16648632

約数和(自身を除く): 12436632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 32, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 81, 90, 96, 100, 104, 108, 117, 120, 125, 130, 135, 144, 150, 156, 160, 162, 180, 195, 200, 208, 216, 225, 234, 240, 250, 260, 270, 288, 300, 312, 324, 325, 351, 360, 375, 390, 400, 405, 416, 432, 450, 468, 480, 500, 520, 540, 585, 600, 624, 648, 650, 675, 702, 720, 750, 780, 800, 810, 864, 900, 936, 975, 1000, 1040, 1053, 1080, 1125, 1170, 1200, 1248, 1296, 1300, 1350, 1404, 1440, 1500, 1560, 1620, 1625, 1755, 1800, 1872, 1950, 2000, 2025, 2080, 2106, 2160, 2250, 2340, 2400, 2592, 2600, 2700, 2808, 2925, 3000, 3120, 3240, 3250, 3375, 3510, 3600, 3744, 3900, 4000, 4050, 4212, 4320, 4500, 4680, 4875, 5200, 5265, 5400, 5616, 5850, 6000, 6240, 6480, 6500, 6750, 7020, 7200, 7800, 8100, 8424, 8775, 9000, 9360, 9750, 10125, 10400, 10530, 10800, 11232, 11700, 12000, 12960, 13000, 13500, 14040, 14625, 15600, 16200, 16848, 17550, 18000, 18720, 19500, 20250, 21060, 21600, 23400, 26000, 26325, 27000, 28080, 29250, 31200, 32400, 33696, 35100, 36000, 39000, 40500, 42120, 43875, 46800, 52000, 52650, 54000, 56160, 58500, 64800, 70200, 78000, 81000, 84240, 87750, 93600, 105300, 108000, 117000, 131625, 140400, 156000, 162000, 168480, 175500, 210600, 234000, 263250, 280800, 324000, 351000, 421200, 468000, 526500, 702000, 842400, 1053000, 1404000, 2106000, 4212000]

約数ペア:

[(1, 4212000), (2, 2106000), (3, 1404000), (4, 1053000), (5, 842400), (6, 702000), (8, 526500), (9, 468000), (10, 421200), (12, 351000), (13, 324000), (15, 280800), (16, 263250), (18, 234000), (20, 210600), (24, 175500), (25, 168480), (26, 162000), (27, 156000), (30, 140400), (32, 131625), (36, 117000), (39, 108000), (40, 105300), (45, 93600), (48, 87750), (50, 84240), (52, 81000), (54, 78000), (60, 70200), (65, 64800), (72, 58500), (75, 56160), (78, 54000), (80, 52650), (81, 52000), (90, 46800), (96, 43875), (100, 42120), (104, 40500), (108, 39000), (117, 36000), (120, 35100), (125, 33696), (130, 32400), (135, 31200), (144, 29250), (150, 28080), (156, 27000), (160, 26325), (162, 26000), (180, 23400), (195, 21600), (200, 21060), (208, 20250), (216, 19500), (225, 18720), (234, 18000), (240, 17550), (250, 16848), (260, 16200), (270, 15600), (288, 14625), (300, 14040), (312, 13500), (324, 13000), (325, 12960), (351, 12000), (360, 11700), (375, 11232), (390, 10800), (400, 10530), (405, 10400), (416, 10125), (432, 9750), (450, 9360), (468, 9000), (480, 8775), (500, 8424), (520, 8100), (540, 7800), (585, 7200), (600, 7020), (624, 6750), (648, 6500), (650, 6480), (675, 6240), (702, 6000), (720, 5850), (750, 5616), (780, 5400), (800, 5265), (810, 5200), (864, 4875), (900, 4680), (936, 4500), (975, 4320), (1000, 4212), (1040, 4050), (1053, 4000), (1080, 3900), (1125, 3744), (1170, 3600), (1200, 3510), (1248, 3375), (1296, 3250), (1300, 3240), (1350, 3120), (1404, 3000), (1440, 2925), (1500, 2808), (1560, 2700), (1620, 2600), (1625, 2592), (1755, 2400), (1800, 2340), (1872, 2250), (1950, 2160), (2000, 2106), (2025, 2080)]