20934000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{1163}}^1$

素因数の和:1192

約数の個数: 120

約数和(自身を含む): 73178352

約数和(自身を除く): 52244352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 720, 750, 900, 1000, 1125, 1163, 1200, 1500, 1800, 2000, 2250, 2326, 3000, 3489, 3600, 4500, 4652, 5815, 6000, 6978, 9000, 9304, 10467, 11630, 13956, 17445, 18000, 18608, 20934, 23260, 27912, 29075, 34890, 41868, 46520, 52335, 55824, 58150, 69780, 83736, 87225, 93040, 104670, 116300, 139560, 145375, 167472, 174450, 209340, 232600, 261675, 279120, 290750, 348900, 418680, 436125, 465200, 523350, 581500, 697800, 837360, 872250, 1046700, 1163000, 1308375, 1395600, 1744500, 2093400, 2326000, 2616750, 3489000, 4186800, 5233500, 6978000, 10467000, 20934000]

約数ペア:

[(1, 20934000), (2, 10467000), (3, 6978000), (4, 5233500), (5, 4186800), (6, 3489000), (8, 2616750), (9, 2326000), (10, 2093400), (12, 1744500), (15, 1395600), (16, 1308375), (18, 1163000), (20, 1046700), (24, 872250), (25, 837360), (30, 697800), (36, 581500), (40, 523350), (45, 465200), (48, 436125), (50, 418680), (60, 348900), (72, 290750), (75, 279120), (80, 261675), (90, 232600), (100, 209340), (120, 174450), (125, 167472), (144, 145375), (150, 139560), (180, 116300), (200, 104670), (225, 93040), (240, 87225), (250, 83736), (300, 69780), (360, 58150), (375, 55824), (400, 52335), (450, 46520), (500, 41868), (600, 34890), (720, 29075), (750, 27912), (900, 23260), (1000, 20934), (1125, 18608), (1163, 18000), (1200, 17445), (1500, 13956), (1800, 11630), (2000, 10467), (2250, 9304), (2326, 9000), (3000, 6978), (3489, 6000), (3600, 5815), (4500, 4652)]