70920000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 210

約数和(自身を含む): 255307338

約数和(自身を除く): 184387338

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 197, 200, 225, 240, 250, 288, 300, 320, 360, 375, 394, 400, 450, 480, 500, 576, 591, 600, 625, 720, 750, 788, 800, 900, 960, 985, 1000, 1125, 1182, 1200, 1250, 1440, 1500, 1576, 1600, 1773, 1800, 1875, 1970, 2000, 2250, 2364, 2400, 2500, 2880, 2955, 3000, 3152, 3546, 3600, 3750, 3940, 4000, 4500, 4728, 4800, 4925, 5000, 5625, 5910, 6000, 6304, 7092, 7200, 7500, 7880, 8000, 8865, 9000, 9456, 9850, 10000, 11250, 11820, 12000, 12608, 14184, 14400, 14775, 15000, 15760, 17730, 18000, 18912, 19700, 20000, 22500, 23640, 24000, 24625, 28368, 29550, 30000, 31520, 35460, 36000, 37824, 39400, 40000, 44325, 45000, 47280, 49250, 56736, 59100, 60000, 63040, 70920, 72000, 73875, 78800, 88650, 90000, 94560, 98500, 113472, 118200, 120000, 123125, 141840, 147750, 157600, 177300, 180000, 189120, 197000, 221625, 236400, 246250, 283680, 295500, 315200, 354600, 360000, 369375, 394000, 443250, 472800, 492500, 567360, 591000, 709200, 738750, 788000, 886500, 945600, 985000, 1108125, 1182000, 1418400, 1477500, 1576000, 1773000, 1970000, 2216250, 2364000, 2836800, 2955000, 3546000, 3940000, 4432500, 4728000, 5910000, 7092000, 7880000, 8865000, 11820000, 14184000, 17730000, 23640000, 35460000, 70920000]

約数ペア:

[(1, 70920000), (2, 35460000), (3, 23640000), (4, 17730000), (5, 14184000), (6, 11820000), (8, 8865000), (9, 7880000), (10, 7092000), (12, 5910000), (15, 4728000), (16, 4432500), (18, 3940000), (20, 3546000), (24, 2955000), (25, 2836800), (30, 2364000), (32, 2216250), (36, 1970000), (40, 1773000), (45, 1576000), (48, 1477500), (50, 1418400), (60, 1182000), (64, 1108125), (72, 985000), (75, 945600), (80, 886500), (90, 788000), (96, 738750), (100, 709200), (120, 591000), (125, 567360), (144, 492500), (150, 472800), (160, 443250), (180, 394000), (192, 369375), (197, 360000), (200, 354600), (225, 315200), (240, 295500), (250, 283680), (288, 246250), (300, 236400), (320, 221625), (360, 197000), (375, 189120), (394, 180000), (400, 177300), (450, 157600), (480, 147750), (500, 141840), (576, 123125), (591, 120000), (600, 118200), (625, 113472), (720, 98500), (750, 94560), (788, 90000), (800, 88650), (900, 78800), (960, 73875), (985, 72000), (1000, 70920), (1125, 63040), (1182, 60000), (1200, 59100), (1250, 56736), (1440, 49250), (1500, 47280), (1576, 45000), (1600, 44325), (1773, 40000), (1800, 39400), (1875, 37824), (1970, 36000), (2000, 35460), (2250, 31520), (2364, 30000), (2400, 29550), (2500, 28368), (2880, 24625), (2955, 24000), (3000, 23640), (3152, 22500), (3546, 20000), (3600, 19700), (3750, 18912), (3940, 18000), (4000, 17730), (4500, 15760), (4728, 15000), (4800, 14775), (4925, 14400), (5000, 14184), (5625, 12608), (5910, 12000), (6000, 11820), (6304, 11250), (7092, 10000), (7200, 9850), (7500, 9456), (7880, 9000), (8000, 8865)]