127660800

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:199

約数の個数: 216

約数和(自身を含む): 432142480

約数和(自身を除く): 304481680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 61, 64, 75, 80, 96, 100, 109, 120, 122, 128, 150, 160, 183, 192, 200, 218, 240, 244, 256, 300, 305, 320, 327, 366, 384, 400, 436, 480, 488, 545, 600, 610, 640, 654, 732, 768, 800, 872, 915, 960, 976, 1090, 1200, 1220, 1280, 1308, 1464, 1525, 1600, 1635, 1744, 1830, 1920, 1952, 2180, 2400, 2440, 2616, 2725, 2928, 3050, 3200, 3270, 3488, 3660, 3840, 3904, 4360, 4575, 4800, 4880, 5232, 5450, 5856, 6100, 6400, 6540, 6649, 6976, 7320, 7808, 8175, 8720, 9150, 9600, 9760, 10464, 10900, 11712, 12200, 13080, 13298, 13952, 14640, 15616, 16350, 17440, 18300, 19200, 19520, 19947, 20928, 21800, 23424, 24400, 26160, 26596, 27904, 29280, 32700, 33245, 34880, 36600, 39040, 39894, 41856, 43600, 46848, 48800, 52320, 53192, 58560, 65400, 66490, 69760, 73200, 78080, 79788, 83712, 87200, 97600, 99735, 104640, 106384, 117120, 130800, 132980, 139520, 146400, 159576, 166225, 174400, 195200, 199470, 209280, 212768, 234240, 261600, 265960, 292800, 319152, 332450, 348800, 390400, 398940, 418560, 425536, 498675, 523200, 531920, 585600, 638304, 664900, 697600, 797880, 851072, 997350, 1046400, 1063840, 1171200, 1276608, 1329800, 1595760, 1702144, 1994700, 2092800, 2127680, 2553216, 2659600, 3191520, 3989400, 4255360, 5106432, 5319200, 6383040, 7978800, 8510720, 10638400, 12766080, 15957600, 21276800, 25532160, 31915200, 42553600, 63830400, 127660800]

約数ペア:

[(1, 127660800), (2, 63830400), (3, 42553600), (4, 31915200), (5, 25532160), (6, 21276800), (8, 15957600), (10, 12766080), (12, 10638400), (15, 8510720), (16, 7978800), (20, 6383040), (24, 5319200), (25, 5106432), (30, 4255360), (32, 3989400), (40, 3191520), (48, 2659600), (50, 2553216), (60, 2127680), (61, 2092800), (64, 1994700), (75, 1702144), (80, 1595760), (96, 1329800), (100, 1276608), (109, 1171200), (120, 1063840), (122, 1046400), (128, 997350), (150, 851072), (160, 797880), (183, 697600), (192, 664900), (200, 638304), (218, 585600), (240, 531920), (244, 523200), (256, 498675), (300, 425536), (305, 418560), (320, 398940), (327, 390400), (366, 348800), (384, 332450), (400, 319152), (436, 292800), (480, 265960), (488, 261600), (545, 234240), (600, 212768), (610, 209280), (640, 199470), (654, 195200), (732, 174400), (768, 166225), (800, 159576), (872, 146400), (915, 139520), (960, 132980), (976, 130800), (1090, 117120), (1200, 106384), (1220, 104640), (1280, 99735), (1308, 97600), (1464, 87200), (1525, 83712), (1600, 79788), (1635, 78080), (1744, 73200), (1830, 69760), (1920, 66490), (1952, 65400), (2180, 58560), (2400, 53192), (2440, 52320), (2616, 48800), (2725, 46848), (2928, 43600), (3050, 41856), (3200, 39894), (3270, 39040), (3488, 36600), (3660, 34880), (3840, 33245), (3904, 32700), (4360, 29280), (4575, 27904), (4800, 26596), (4880, 26160), (5232, 24400), (5450, 23424), (5856, 21800), (6100, 20928), (6400, 19947), (6540, 19520), (6649, 19200), (6976, 18300), (7320, 17440), (7808, 16350), (8175, 15616), (8720, 14640), (9150, 13952), (9600, 13298), (9760, 13080), (10464, 12200), (10900, 11712)]