681091200

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{7883}}^1$

素因数の和:7916

約数の個数: 192

約数和(自身を含む): 2492920800

約数和(自身を除く): 1811829600

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, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2400, 2700, 2880, 3200, 3456, 3600, 4320, 4800, 5400, 5760, 7200, 7883, 8640, 9600, 10800, 14400, 15766, 17280, 21600, 23649, 28800, 31532, 39415, 43200, 47298, 63064, 70947, 78830, 86400, 94596, 118245, 126128, 141894, 157660, 189192, 197075, 212841, 236490, 252256, 283788, 315320, 354735, 378384, 394150, 425682, 472980, 504512, 567576, 591225, 630640, 709470, 756768, 788300, 851364, 945960, 1009024, 1064205, 1135152, 1182450, 1261280, 1418940, 1513536, 1576600, 1702728, 1773675, 1891920, 2128410, 2270304, 2364900, 2522560, 2837880, 3027072, 3153200, 3405456, 3547350, 3783840, 4256820, 4540608, 4729800, 5045120, 5321025, 5675760, 6306400, 6810912, 7094700, 7567680, 8513640, 9081216, 9459600, 10642050, 11351520, 12612800, 13621824, 14189400, 15135360, 17027280, 18919200, 21284100, 22703040, 25225600, 27243648, 28378800, 34054560, 37838400, 42568200, 45406080, 56757600, 68109120, 75676800, 85136400, 113515200, 136218240, 170272800, 227030400, 340545600, 681091200]

約数ペア:

[(1, 681091200), (2, 340545600), (3, 227030400), (4, 170272800), (5, 136218240), (6, 113515200), (8, 85136400), (9, 75676800), (10, 68109120), (12, 56757600), (15, 45406080), (16, 42568200), (18, 37838400), (20, 34054560), (24, 28378800), (25, 27243648), (27, 25225600), (30, 22703040), (32, 21284100), (36, 18919200), (40, 17027280), (45, 15135360), (48, 14189400), (50, 13621824), (54, 12612800), (60, 11351520), (64, 10642050), (72, 9459600), (75, 9081216), (80, 8513640), (90, 7567680), (96, 7094700), (100, 6810912), (108, 6306400), (120, 5675760), (128, 5321025), (135, 5045120), (144, 4729800), (150, 4540608), (160, 4256820), (180, 3783840), (192, 3547350), (200, 3405456), (216, 3153200), (225, 3027072), (240, 2837880), (270, 2522560), (288, 2364900), (300, 2270304), (320, 2128410), (360, 1891920), (384, 1773675), (400, 1702728), (432, 1576600), (450, 1513536), (480, 1418940), (540, 1261280), (576, 1182450), (600, 1135152), (640, 1064205), (675, 1009024), (720, 945960), (800, 851364), (864, 788300), (900, 756768), (960, 709470), (1080, 630640), (1152, 591225), (1200, 567576), (1350, 504512), (1440, 472980), (1600, 425682), (1728, 394150), (1800, 378384), (1920, 354735), (2160, 315320), (2400, 283788), (2700, 252256), (2880, 236490), (3200, 212841), (3456, 197075), (3600, 189192), (4320, 157660), (4800, 141894), (5400, 126128), (5760, 118245), (7200, 94596), (7883, 86400), (8640, 78830), (9600, 70947), (10800, 63064), (14400, 47298), (15766, 43200), (17280, 39415), (21600, 31532), (23649, 28800)]