128085600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{643}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 422597952

約数和(自身を除く): 294512352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 83, 96, 100, 120, 150, 160, 166, 200, 240, 249, 300, 332, 400, 415, 480, 498, 600, 643, 664, 800, 830, 996, 1200, 1245, 1286, 1328, 1660, 1929, 1992, 2075, 2400, 2490, 2572, 2656, 3215, 3320, 3858, 3984, 4150, 4980, 5144, 6225, 6430, 6640, 7716, 7968, 8300, 9645, 9960, 10288, 12450, 12860, 13280, 15432, 16075, 16600, 19290, 19920, 20576, 24900, 25720, 30864, 32150, 33200, 38580, 39840, 48225, 49800, 51440, 53369, 61728, 64300, 66400, 77160, 96450, 99600, 102880, 106738, 128600, 154320, 160107, 192900, 199200, 213476, 257200, 266845, 308640, 320214, 385800, 426952, 514400, 533690, 640428, 771600, 800535, 853904, 1067380, 1280856, 1334225, 1543200, 1601070, 1707808, 2134760, 2561712, 2668450, 3202140, 4002675, 4269520, 5123424, 5336900, 6404280, 8005350, 8539040, 10673800, 12808560, 16010700, 21347600, 25617120, 32021400, 42695200, 64042800, 128085600]

約数ペア:

[(1, 128085600), (2, 64042800), (3, 42695200), (4, 32021400), (5, 25617120), (6, 21347600), (8, 16010700), (10, 12808560), (12, 10673800), (15, 8539040), (16, 8005350), (20, 6404280), (24, 5336900), (25, 5123424), (30, 4269520), (32, 4002675), (40, 3202140), (48, 2668450), (50, 2561712), (60, 2134760), (75, 1707808), (80, 1601070), (83, 1543200), (96, 1334225), (100, 1280856), (120, 1067380), (150, 853904), (160, 800535), (166, 771600), (200, 640428), (240, 533690), (249, 514400), (300, 426952), (332, 385800), (400, 320214), (415, 308640), (480, 266845), (498, 257200), (600, 213476), (643, 199200), (664, 192900), (800, 160107), (830, 154320), (996, 128600), (1200, 106738), (1245, 102880), (1286, 99600), (1328, 96450), (1660, 77160), (1929, 66400), (1992, 64300), (2075, 61728), (2400, 53369), (2490, 51440), (2572, 49800), (2656, 48225), (3215, 39840), (3320, 38580), (3858, 33200), (3984, 32150), (4150, 30864), (4980, 25720), (5144, 24900), (6225, 20576), (6430, 19920), (6640, 19290), (7716, 16600), (7968, 16075), (8300, 15432), (9645, 13280), (9960, 12860), (10288, 12450)]