41280000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{43}}^1$

素因数の和:84

約数の個数: 200

約数和(自身を含む): 140617488

約数和(自身を除く): 99337488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 125, 128, 129, 150, 160, 172, 192, 200, 215, 240, 250, 256, 258, 300, 320, 344, 375, 384, 400, 430, 480, 500, 512, 516, 600, 625, 640, 645, 688, 750, 768, 800, 860, 960, 1000, 1032, 1075, 1200, 1250, 1280, 1290, 1376, 1500, 1536, 1600, 1720, 1875, 1920, 2000, 2064, 2150, 2400, 2500, 2560, 2580, 2752, 3000, 3200, 3225, 3440, 3750, 3840, 4000, 4128, 4300, 4800, 5000, 5160, 5375, 5504, 6000, 6400, 6450, 6880, 7500, 7680, 8000, 8256, 8600, 9600, 10000, 10320, 10750, 11008, 12000, 12800, 12900, 13760, 15000, 16000, 16125, 16512, 17200, 19200, 20000, 20640, 21500, 22016, 24000, 25800, 26875, 27520, 30000, 32000, 32250, 33024, 34400, 38400, 40000, 41280, 43000, 48000, 51600, 53750, 55040, 60000, 64000, 64500, 66048, 68800, 80000, 80625, 82560, 86000, 96000, 103200, 107500, 110080, 120000, 129000, 137600, 160000, 161250, 165120, 172000, 192000, 206400, 215000, 240000, 258000, 275200, 320000, 322500, 330240, 344000, 412800, 430000, 480000, 516000, 550400, 645000, 688000, 825600, 860000, 960000, 1032000, 1290000, 1376000, 1651200, 1720000, 2064000, 2580000, 2752000, 3440000, 4128000, 5160000, 6880000, 8256000, 10320000, 13760000, 20640000, 41280000]

約数ペア:

[(1, 41280000), (2, 20640000), (3, 13760000), (4, 10320000), (5, 8256000), (6, 6880000), (8, 5160000), (10, 4128000), (12, 3440000), (15, 2752000), (16, 2580000), (20, 2064000), (24, 1720000), (25, 1651200), (30, 1376000), (32, 1290000), (40, 1032000), (43, 960000), (48, 860000), (50, 825600), (60, 688000), (64, 645000), (75, 550400), (80, 516000), (86, 480000), (96, 430000), (100, 412800), (120, 344000), (125, 330240), (128, 322500), (129, 320000), (150, 275200), (160, 258000), (172, 240000), (192, 215000), (200, 206400), (215, 192000), (240, 172000), (250, 165120), (256, 161250), (258, 160000), (300, 137600), (320, 129000), (344, 120000), (375, 110080), (384, 107500), (400, 103200), (430, 96000), (480, 86000), (500, 82560), (512, 80625), (516, 80000), (600, 68800), (625, 66048), (640, 64500), (645, 64000), (688, 60000), (750, 55040), (768, 53750), (800, 51600), (860, 48000), (960, 43000), (1000, 41280), (1032, 40000), (1075, 38400), (1200, 34400), (1250, 33024), (1280, 32250), (1290, 32000), (1376, 30000), (1500, 27520), (1536, 26875), (1600, 25800), (1720, 24000), (1875, 22016), (1920, 21500), (2000, 20640), (2064, 20000), (2150, 19200), (2400, 17200), (2500, 16512), (2560, 16125), (2580, 16000), (2752, 15000), (3000, 13760), (3200, 12900), (3225, 12800), (3440, 12000), (3750, 11008), (3840, 10750), (4000, 10320), (4128, 10000), (4300, 9600), (4800, 8600), (5000, 8256), (5160, 8000), (5375, 7680), (5504, 7500), (6000, 6880), (6400, 6450)]