31266000

素因数分解:

$2^4\times 3^4\times 5^3\times {\mathrm{193}}^1$

素因数の和:228

約数の個数: 200

約数和(自身を含む): 113520264

約数和(自身を除く): 82254264

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 125, 135, 144, 150, 162, 180, 193, 200, 216, 225, 240, 250, 270, 300, 324, 360, 375, 386, 400, 405, 432, 450, 500, 540, 579, 600, 648, 675, 720, 750, 772, 810, 900, 965, 1000, 1080, 1125, 1158, 1200, 1296, 1350, 1500, 1544, 1620, 1737, 1800, 1930, 2000, 2025, 2160, 2250, 2316, 2700, 2895, 3000, 3088, 3240, 3375, 3474, 3600, 3860, 4050, 4500, 4632, 4825, 5211, 5400, 5790, 6000, 6480, 6750, 6948, 7720, 8100, 8685, 9000, 9264, 9650, 10125, 10422, 10800, 11580, 13500, 13896, 14475, 15440, 15633, 16200, 17370, 18000, 19300, 20250, 20844, 23160, 24125, 26055, 27000, 27792, 28950, 31266, 32400, 34740, 38600, 40500, 41688, 43425, 46320, 48250, 52110, 54000, 57900, 62532, 69480, 72375, 77200, 78165, 81000, 83376, 86850, 96500, 104220, 115800, 125064, 130275, 138960, 144750, 156330, 162000, 173700, 193000, 208440, 217125, 231600, 250128, 260550, 289500, 312660, 347400, 386000, 390825, 416880, 434250, 521100, 579000, 625320, 651375, 694800, 781650, 868500, 1042200, 1158000, 1250640, 1302750, 1563300, 1737000, 1954125, 2084400, 2605500, 3126600, 3474000, 3908250, 5211000, 6253200, 7816500, 10422000, 15633000, 31266000]

約数ペア:

[(1, 31266000), (2, 15633000), (3, 10422000), (4, 7816500), (5, 6253200), (6, 5211000), (8, 3908250), (9, 3474000), (10, 3126600), (12, 2605500), (15, 2084400), (16, 1954125), (18, 1737000), (20, 1563300), (24, 1302750), (25, 1250640), (27, 1158000), (30, 1042200), (36, 868500), (40, 781650), (45, 694800), (48, 651375), (50, 625320), (54, 579000), (60, 521100), (72, 434250), (75, 416880), (80, 390825), (81, 386000), (90, 347400), (100, 312660), (108, 289500), (120, 260550), (125, 250128), (135, 231600), (144, 217125), (150, 208440), (162, 193000), (180, 173700), (193, 162000), (200, 156330), (216, 144750), (225, 138960), (240, 130275), (250, 125064), (270, 115800), (300, 104220), (324, 96500), (360, 86850), (375, 83376), (386, 81000), (400, 78165), (405, 77200), (432, 72375), (450, 69480), (500, 62532), (540, 57900), (579, 54000), (600, 52110), (648, 48250), (675, 46320), (720, 43425), (750, 41688), (772, 40500), (810, 38600), (900, 34740), (965, 32400), (1000, 31266), (1080, 28950), (1125, 27792), (1158, 27000), (1200, 26055), (1296, 24125), (1350, 23160), (1500, 20844), (1544, 20250), (1620, 19300), (1737, 18000), (1800, 17370), (1930, 16200), (2000, 15633), (2025, 15440), (2160, 14475), (2250, 13896), (2316, 13500), (2700, 11580), (2895, 10800), (3000, 10422), (3088, 10125), (3240, 9650), (3375, 9264), (3474, 9000), (3600, 8685), (3860, 8100), (4050, 7720), (4500, 6948), (4632, 6750), (4825, 6480), (5211, 6000), (5400, 5790)]