206745600

素因数分解:

$2^{12}\times 3^1\times 5^2\times {\mathrm{673}}^1$

素因数の和:710

約数の個数: 156

約数和(自身を含む): 684571016

約数和(自身を除く): 477825416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 512, 600, 640, 673, 768, 800, 960, 1024, 1200, 1280, 1346, 1536, 1600, 1920, 2019, 2048, 2400, 2560, 2692, 3072, 3200, 3365, 3840, 4038, 4096, 4800, 5120, 5384, 6144, 6400, 6730, 7680, 8076, 9600, 10095, 10240, 10768, 12288, 12800, 13460, 15360, 16152, 16825, 19200, 20190, 20480, 21536, 25600, 26920, 30720, 32304, 33650, 38400, 40380, 43072, 50475, 51200, 53840, 61440, 64608, 67300, 76800, 80760, 86144, 100950, 102400, 107680, 129216, 134600, 153600, 161520, 172288, 201900, 215360, 258432, 269200, 307200, 323040, 344576, 403800, 430720, 516864, 538400, 646080, 689152, 807600, 861440, 1033728, 1076800, 1292160, 1378304, 1615200, 1722880, 2067456, 2153600, 2584320, 2756608, 3230400, 3445760, 4134912, 4307200, 5168640, 6460800, 6891520, 8269824, 8614400, 10337280, 12921600, 13783040, 17228800, 20674560, 25843200, 34457600, 41349120, 51686400, 68915200, 103372800, 206745600]

約数ペア:

[(1, 206745600), (2, 103372800), (3, 68915200), (4, 51686400), (5, 41349120), (6, 34457600), (8, 25843200), (10, 20674560), (12, 17228800), (15, 13783040), (16, 12921600), (20, 10337280), (24, 8614400), (25, 8269824), (30, 6891520), (32, 6460800), (40, 5168640), (48, 4307200), (50, 4134912), (60, 3445760), (64, 3230400), (75, 2756608), (80, 2584320), (96, 2153600), (100, 2067456), (120, 1722880), (128, 1615200), (150, 1378304), (160, 1292160), (192, 1076800), (200, 1033728), (240, 861440), (256, 807600), (300, 689152), (320, 646080), (384, 538400), (400, 516864), (480, 430720), (512, 403800), (600, 344576), (640, 323040), (673, 307200), (768, 269200), (800, 258432), (960, 215360), (1024, 201900), (1200, 172288), (1280, 161520), (1346, 153600), (1536, 134600), (1600, 129216), (1920, 107680), (2019, 102400), (2048, 100950), (2400, 86144), (2560, 80760), (2692, 76800), (3072, 67300), (3200, 64608), (3365, 61440), (3840, 53840), (4038, 51200), (4096, 50475), (4800, 43072), (5120, 40380), (5384, 38400), (6144, 33650), (6400, 32304), (6730, 30720), (7680, 26920), (8076, 25600), (9600, 21536), (10095, 20480), (10240, 20190), (10768, 19200), (12288, 16825), (12800, 16152), (13460, 15360)]