61956000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{1721}}^1$

素因数の和:1752

約数の個数: 144

約数和(自身を含む): 220009608

約数和(自身を除く): 158053608

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, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 600, 720, 750, 800, 900, 1000, 1125, 1200, 1440, 1500, 1721, 1800, 2000, 2250, 2400, 3000, 3442, 3600, 4000, 4500, 5163, 6000, 6884, 7200, 8605, 9000, 10326, 12000, 13768, 15489, 17210, 18000, 20652, 25815, 27536, 30978, 34420, 36000, 41304, 43025, 51630, 55072, 61956, 68840, 77445, 82608, 86050, 103260, 123912, 129075, 137680, 154890, 165216, 172100, 206520, 215125, 247824, 258150, 275360, 309780, 344200, 387225, 413040, 430250, 495648, 516300, 619560, 645375, 688400, 774450, 826080, 860500, 1032600, 1239120, 1290750, 1376800, 1548900, 1721000, 1936125, 2065200, 2478240, 2581500, 3097800, 3442000, 3872250, 4130400, 5163000, 6195600, 6884000, 7744500, 10326000, 12391200, 15489000, 20652000, 30978000, 61956000]

約数ペア:

[(1, 61956000), (2, 30978000), (3, 20652000), (4, 15489000), (5, 12391200), (6, 10326000), (8, 7744500), (9, 6884000), (10, 6195600), (12, 5163000), (15, 4130400), (16, 3872250), (18, 3442000), (20, 3097800), (24, 2581500), (25, 2478240), (30, 2065200), (32, 1936125), (36, 1721000), (40, 1548900), (45, 1376800), (48, 1290750), (50, 1239120), (60, 1032600), (72, 860500), (75, 826080), (80, 774450), (90, 688400), (96, 645375), (100, 619560), (120, 516300), (125, 495648), (144, 430250), (150, 413040), (160, 387225), (180, 344200), (200, 309780), (225, 275360), (240, 258150), (250, 247824), (288, 215125), (300, 206520), (360, 172100), (375, 165216), (400, 154890), (450, 137680), (480, 129075), (500, 123912), (600, 103260), (720, 86050), (750, 82608), (800, 77445), (900, 68840), (1000, 61956), (1125, 55072), (1200, 51630), (1440, 43025), (1500, 41304), (1721, 36000), (1800, 34420), (2000, 30978), (2250, 27536), (2400, 25815), (3000, 20652), (3442, 18000), (3600, 17210), (4000, 15489), (4500, 13768), (5163, 12000), (6000, 10326), (6884, 9000), (7200, 8605)]