1890453600

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{12503}}^1$

素因数の和:12539

約数の個数: 288

約数和(自身を含む): 7814499840

約数和(自身を除く): 5924046240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1800, 1890, 2016, 2100, 2160, 2400, 2520, 2700, 2800, 3024, 3150, 3360, 3600, 3780, 4200, 4320, 4725, 5040, 5400, 5600, 6048, 6300, 7200, 7560, 8400, 9450, 10080, 10800, 12503, 12600, 15120, 16800, 18900, 21600, 25006, 25200, 30240, 37509, 37800, 50012, 50400, 62515, 75018, 75600, 87521, 100024, 112527, 125030, 150036, 151200, 175042, 187545, 200048, 225054, 250060, 262563, 300072, 312575, 337581, 350084, 375090, 400096, 437605, 450108, 500120, 525126, 562635, 600144, 625150, 675162, 700168, 750180, 787689, 875210, 900216, 937725, 1000240, 1050252, 1125270, 1200288, 1250300, 1312815, 1350324, 1400336, 1500360, 1575378, 1687905, 1750420, 1800432, 1875450, 2000480, 2100504, 2188025, 2250540, 2363067, 2500600, 2625630, 2700648, 2800672, 2813175, 3000720, 3150756, 3375810, 3500840, 3600864, 3750900, 3938445, 4201008, 4376050, 4501080, 4726134, 5001200, 5251260, 5401296, 5626350, 6001440, 6301512, 6564075, 6751620, 7001680, 7501800, 7876890, 8402016, 8439525, 8752100, 9002160, 9452268, 10002400, 10502520, 10802592, 11252700, 11815335, 12603024, 13128150, 13503240, 14003360, 15003600, 15753780, 16879050, 17504200, 18004320, 18904536, 19692225, 21005040, 22505400, 23630670, 25206048, 26256300, 27006480, 30007200, 31507560, 33758100, 35008400, 37809072, 39384450, 42010080, 45010800, 47261340, 52512600, 54012960, 59076675, 63015120, 67516200, 70016800, 75618144, 78768900, 90021600, 94522680, 105025200, 118153350, 126030240, 135032400, 157537800, 189045360, 210050400, 236306700, 270064800, 315075600, 378090720, 472613400, 630151200, 945226800, 1890453600]

約数ペア:

[(1, 1890453600), (2, 945226800), (3, 630151200), (4, 472613400), (5, 378090720), (6, 315075600), (7, 270064800), (8, 236306700), (9, 210050400), (10, 189045360), (12, 157537800), (14, 135032400), (15, 126030240), (16, 118153350), (18, 105025200), (20, 94522680), (21, 90021600), (24, 78768900), (25, 75618144), (27, 70016800), (28, 67516200), (30, 63015120), (32, 59076675), (35, 54012960), (36, 52512600), (40, 47261340), (42, 45010800), (45, 42010080), (48, 39384450), (50, 37809072), (54, 35008400), (56, 33758100), (60, 31507560), (63, 30007200), (70, 27006480), (72, 26256300), (75, 25206048), (80, 23630670), (84, 22505400), (90, 21005040), (96, 19692225), (100, 18904536), (105, 18004320), (108, 17504200), (112, 16879050), (120, 15753780), (126, 15003600), (135, 14003360), (140, 13503240), (144, 13128150), (150, 12603024), (160, 11815335), (168, 11252700), (175, 10802592), (180, 10502520), (189, 10002400), (200, 9452268), (210, 9002160), (216, 8752100), (224, 8439525), (225, 8402016), (240, 7876890), (252, 7501800), (270, 7001680), (280, 6751620), (288, 6564075), (300, 6301512), (315, 6001440), (336, 5626350), (350, 5401296), (360, 5251260), (378, 5001200), (400, 4726134), (420, 4501080), (432, 4376050), (450, 4201008), (480, 3938445), (504, 3750900), (525, 3600864), (540, 3500840), (560, 3375810), (600, 3150756), (630, 3000720), (672, 2813175), (675, 2800672), (700, 2700648), (720, 2625630), (756, 2500600), (800, 2363067), (840, 2250540), (864, 2188025), (900, 2100504), (945, 2000480), (1008, 1875450), (1050, 1800432), (1080, 1750420), (1120, 1687905), (1200, 1575378), (1260, 1500360), (1350, 1400336), (1400, 1350324), (1440, 1312815), (1512, 1250300), (1575, 1200288), (1680, 1125270), (1800, 1050252), (1890, 1000240), (2016, 937725), (2100, 900216), (2160, 875210), (2400, 787689), (2520, 750180), (2700, 700168), (2800, 675162), (3024, 625150), (3150, 600144), (3360, 562635), (3600, 525126), (3780, 500120), (4200, 450108), (4320, 437605), (4725, 400096), (5040, 375090), (5400, 350084), (5600, 337581), (6048, 312575), (6300, 300072), (7200, 262563), (7560, 250060), (8400, 225054), (9450, 200048), (10080, 187545), (10800, 175042), (12503, 151200), (12600, 150036), (15120, 125030), (16800, 112527), (18900, 100024), (21600, 87521), (25006, 75600), (25200, 75018), (30240, 62515), (37509, 50400), (37800, 50012)]