25120800

素因数分解:

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

素因数の和:1192

約数の個数: 144

約数和(自身を含む): 90931680

約数和(自身を除く): 65810880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1163, 1200, 1350, 1440, 1800, 2160, 2326, 2400, 2700, 3489, 3600, 4320, 4652, 5400, 5815, 6978, 7200, 9304, 10467, 10800, 11630, 13956, 17445, 18608, 20934, 21600, 23260, 27912, 29075, 31401, 34890, 37216, 41868, 46520, 52335, 55824, 58150, 62802, 69780, 83736, 87225, 93040, 104670, 111648, 116300, 125604, 139560, 157005, 167472, 174450, 186080, 209340, 232600, 251208, 261675, 279120, 314010, 334944, 348900, 418680, 465200, 502416, 523350, 558240, 628020, 697800, 785025, 837360, 930400, 1004832, 1046700, 1256040, 1395600, 1570050, 1674720, 2093400, 2512080, 2791200, 3140100, 4186800, 5024160, 6280200, 8373600, 12560400, 25120800]

約数ペア:

[(1, 25120800), (2, 12560400), (3, 8373600), (4, 6280200), (5, 5024160), (6, 4186800), (8, 3140100), (9, 2791200), (10, 2512080), (12, 2093400), (15, 1674720), (16, 1570050), (18, 1395600), (20, 1256040), (24, 1046700), (25, 1004832), (27, 930400), (30, 837360), (32, 785025), (36, 697800), (40, 628020), (45, 558240), (48, 523350), (50, 502416), (54, 465200), (60, 418680), (72, 348900), (75, 334944), (80, 314010), (90, 279120), (96, 261675), (100, 251208), (108, 232600), (120, 209340), (135, 186080), (144, 174450), (150, 167472), (160, 157005), (180, 139560), (200, 125604), (216, 116300), (225, 111648), (240, 104670), (270, 93040), (288, 87225), (300, 83736), (360, 69780), (400, 62802), (432, 58150), (450, 55824), (480, 52335), (540, 46520), (600, 41868), (675, 37216), (720, 34890), (800, 31401), (864, 29075), (900, 27912), (1080, 23260), (1163, 21600), (1200, 20934), (1350, 18608), (1440, 17445), (1800, 13956), (2160, 11630), (2326, 10800), (2400, 10467), (2700, 9304), (3489, 7200), (3600, 6978), (4320, 5815), (4652, 5400)]