11988000

素因数分解:

$2^5\times 3^4\times 5^3\times {\mathrm{37}}^1$

素因数の和:74

約数の個数: 240

約数和(自身を含む): 45189144

約数和(自身を除く): 33201144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 37, 40, 45, 48, 50, 54, 60, 72, 74, 75, 80, 81, 90, 96, 100, 108, 111, 120, 125, 135, 144, 148, 150, 160, 162, 180, 185, 200, 216, 222, 225, 240, 250, 270, 288, 296, 300, 324, 333, 360, 370, 375, 400, 405, 432, 444, 450, 480, 500, 540, 555, 592, 600, 648, 666, 675, 720, 740, 750, 800, 810, 864, 888, 900, 925, 999, 1000, 1080, 1110, 1125, 1184, 1200, 1296, 1332, 1350, 1440, 1480, 1500, 1620, 1665, 1776, 1800, 1850, 1998, 2000, 2025, 2160, 2220, 2250, 2400, 2592, 2664, 2700, 2775, 2960, 2997, 3000, 3240, 3330, 3375, 3552, 3600, 3700, 3996, 4000, 4050, 4320, 4440, 4500, 4625, 4995, 5328, 5400, 5550, 5920, 5994, 6000, 6480, 6660, 6750, 7200, 7400, 7992, 8100, 8325, 8880, 9000, 9250, 9990, 10125, 10656, 10800, 11100, 11988, 12000, 12960, 13320, 13500, 13875, 14800, 14985, 15984, 16200, 16650, 17760, 18000, 18500, 19980, 20250, 21600, 22200, 23976, 24975, 26640, 27000, 27750, 29600, 29970, 31968, 32400, 33300, 36000, 37000, 39960, 40500, 41625, 44400, 47952, 49950, 53280, 54000, 55500, 59940, 64800, 66600, 74000, 74925, 79920, 81000, 83250, 88800, 95904, 99900, 108000, 111000, 119880, 124875, 133200, 148000, 149850, 159840, 162000, 166500, 199800, 222000, 239760, 249750, 266400, 299700, 324000, 333000, 374625, 399600, 444000, 479520, 499500, 599400, 666000, 749250, 799200, 999000, 1198800, 1332000, 1498500, 1998000, 2397600, 2997000, 3996000, 5994000, 11988000]

約数ペア:

[(1, 11988000), (2, 5994000), (3, 3996000), (4, 2997000), (5, 2397600), (6, 1998000), (8, 1498500), (9, 1332000), (10, 1198800), (12, 999000), (15, 799200), (16, 749250), (18, 666000), (20, 599400), (24, 499500), (25, 479520), (27, 444000), (30, 399600), (32, 374625), (36, 333000), (37, 324000), (40, 299700), (45, 266400), (48, 249750), (50, 239760), (54, 222000), (60, 199800), (72, 166500), (74, 162000), (75, 159840), (80, 149850), (81, 148000), (90, 133200), (96, 124875), (100, 119880), (108, 111000), (111, 108000), (120, 99900), (125, 95904), (135, 88800), (144, 83250), (148, 81000), (150, 79920), (160, 74925), (162, 74000), (180, 66600), (185, 64800), (200, 59940), (216, 55500), (222, 54000), (225, 53280), (240, 49950), (250, 47952), (270, 44400), (288, 41625), (296, 40500), (300, 39960), (324, 37000), (333, 36000), (360, 33300), (370, 32400), (375, 31968), (400, 29970), (405, 29600), (432, 27750), (444, 27000), (450, 26640), (480, 24975), (500, 23976), (540, 22200), (555, 21600), (592, 20250), (600, 19980), (648, 18500), (666, 18000), (675, 17760), (720, 16650), (740, 16200), (750, 15984), (800, 14985), (810, 14800), (864, 13875), (888, 13500), (900, 13320), (925, 12960), (999, 12000), (1000, 11988), (1080, 11100), (1110, 10800), (1125, 10656), (1184, 10125), (1200, 9990), (1296, 9250), (1332, 9000), (1350, 8880), (1440, 8325), (1480, 8100), (1500, 7992), (1620, 7400), (1665, 7200), (1776, 6750), (1800, 6660), (1850, 6480), (1998, 6000), (2000, 5994), (2025, 5920), (2160, 5550), (2220, 5400), (2250, 5328), (2400, 4995), (2592, 4625), (2664, 4500), (2700, 4440), (2775, 4320), (2960, 4050), (2997, 4000), (3000, 3996), (3240, 3700), (3330, 3600), (3375, 3552)]