255348000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:245

約数の個数: 288

約数和(自身を含む): 933699312

約数和(自身を除く): 678351312

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 72, 75, 80, 82, 90, 96, 100, 120, 123, 125, 144, 150, 160, 164, 173, 180, 200, 205, 225, 240, 246, 250, 288, 300, 328, 346, 360, 369, 375, 400, 410, 450, 480, 492, 500, 519, 600, 615, 656, 692, 720, 738, 750, 800, 820, 865, 900, 984, 1000, 1025, 1038, 1125, 1200, 1230, 1312, 1384, 1440, 1476, 1500, 1557, 1640, 1730, 1800, 1845, 1968, 2000, 2050, 2076, 2250, 2400, 2460, 2595, 2768, 2952, 3000, 3075, 3114, 3280, 3460, 3600, 3690, 3936, 4000, 4100, 4152, 4325, 4500, 4920, 5125, 5190, 5536, 5904, 6000, 6150, 6228, 6560, 6920, 7093, 7200, 7380, 7785, 8200, 8304, 8650, 9000, 9225, 9840, 10250, 10380, 11808, 12000, 12300, 12456, 12975, 13840, 14186, 14760, 15375, 15570, 16400, 16608, 17300, 18000, 18450, 19680, 20500, 20760, 21279, 21625, 24600, 24912, 25950, 27680, 28372, 29520, 30750, 31140, 32800, 34600, 35465, 36000, 36900, 38925, 41000, 41520, 42558, 43250, 46125, 49200, 49824, 51900, 56744, 59040, 61500, 62280, 63837, 64875, 69200, 70930, 73800, 77850, 82000, 83040, 85116, 86500, 92250, 98400, 103800, 106395, 113488, 123000, 124560, 127674, 129750, 138400, 141860, 147600, 155700, 164000, 170232, 173000, 177325, 184500, 194625, 207600, 212790, 226976, 246000, 249120, 255348, 259500, 283720, 295200, 311400, 319185, 340464, 346000, 354650, 369000, 389250, 415200, 425580, 492000, 510696, 519000, 531975, 567440, 622800, 638370, 680928, 692000, 709300, 738000, 778500, 851160, 886625, 1021392, 1038000, 1063950, 1134880, 1245600, 1276740, 1418600, 1476000, 1557000, 1595925, 1702320, 1773250, 2042784, 2076000, 2127900, 2553480, 2659875, 2837200, 3114000, 3191850, 3404640, 3546500, 4255800, 5106960, 5319750, 5674400, 6228000, 6383700, 7093000, 7979625, 8511600, 10213920, 10639500, 12767400, 14186000, 15959250, 17023200, 21279000, 25534800, 28372000, 31918500, 42558000, 51069600, 63837000, 85116000, 127674000, 255348000]

約数ペア:

[(1, 255348000), (2, 127674000), (3, 85116000), (4, 63837000), (5, 51069600), (6, 42558000), (8, 31918500), (9, 28372000), (10, 25534800), (12, 21279000), (15, 17023200), (16, 15959250), (18, 14186000), (20, 12767400), (24, 10639500), (25, 10213920), (30, 8511600), (32, 7979625), (36, 7093000), (40, 6383700), (41, 6228000), (45, 5674400), (48, 5319750), (50, 5106960), (60, 4255800), (72, 3546500), (75, 3404640), (80, 3191850), (82, 3114000), (90, 2837200), (96, 2659875), (100, 2553480), (120, 2127900), (123, 2076000), (125, 2042784), (144, 1773250), (150, 1702320), (160, 1595925), (164, 1557000), (173, 1476000), (180, 1418600), (200, 1276740), (205, 1245600), (225, 1134880), (240, 1063950), (246, 1038000), (250, 1021392), (288, 886625), (300, 851160), (328, 778500), (346, 738000), (360, 709300), (369, 692000), (375, 680928), (400, 638370), (410, 622800), (450, 567440), (480, 531975), (492, 519000), (500, 510696), (519, 492000), (600, 425580), (615, 415200), (656, 389250), (692, 369000), (720, 354650), (738, 346000), (750, 340464), (800, 319185), (820, 311400), (865, 295200), (900, 283720), (984, 259500), (1000, 255348), (1025, 249120), (1038, 246000), (1125, 226976), (1200, 212790), (1230, 207600), (1312, 194625), (1384, 184500), (1440, 177325), (1476, 173000), (1500, 170232), (1557, 164000), (1640, 155700), (1730, 147600), (1800, 141860), (1845, 138400), (1968, 129750), (2000, 127674), (2050, 124560), (2076, 123000), (2250, 113488), (2400, 106395), (2460, 103800), (2595, 98400), (2768, 92250), (2952, 86500), (3000, 85116), (3075, 83040), (3114, 82000), (3280, 77850), (3460, 73800), (3600, 70930), (3690, 69200), (3936, 64875), (4000, 63837), (4100, 62280), (4152, 61500), (4325, 59040), (4500, 56744), (4920, 51900), (5125, 49824), (5190, 49200), (5536, 46125), (5904, 43250), (6000, 42558), (6150, 41520), (6228, 41000), (6560, 38925), (6920, 36900), (7093, 36000), (7200, 35465), (7380, 34600), (7785, 32800), (8200, 31140), (8304, 30750), (8650, 29520), (9000, 28372), (9225, 27680), (9840, 25950), (10250, 24912), (10380, 24600), (11808, 21625), (12000, 21279), (12300, 20760), (12456, 20500), (12975, 19680), (13840, 18450), (14186, 18000), (14760, 17300), (15375, 16608), (15570, 16400)]