1299314800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{613}}^1\times {\mathrm{757}}^1$

素因数の和:1395

約数の個数: 120

約数和(自身を含む): 3578087456

約数和(自身を除く): 2278772656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 613, 700, 757, 1226, 1400, 1514, 2452, 2800, 3028, 3065, 3785, 4291, 4904, 5299, 6056, 6130, 7570, 8582, 9808, 10598, 12112, 12260, 15140, 15325, 17164, 18925, 21196, 21455, 24520, 26495, 30280, 30650, 34328, 37850, 42392, 42910, 49040, 52990, 60560, 61300, 68656, 75700, 84784, 85820, 105980, 107275, 122600, 132475, 151400, 171640, 211960, 214550, 245200, 264950, 302800, 343280, 423920, 429100, 464041, 529900, 858200, 928082, 1059800, 1716400, 1856164, 2119600, 2320205, 3248287, 3712328, 4640410, 6496574, 7424656, 9280820, 11601025, 12993148, 16241435, 18561640, 23202050, 25986296, 32482870, 37123280, 46404100, 51972592, 64965740, 81207175, 92808200, 129931480, 162414350, 185616400, 259862960, 324828700, 649657400, 1299314800]

約数ペア:

[(1, 1299314800), (2, 649657400), (4, 324828700), (5, 259862960), (7, 185616400), (8, 162414350), (10, 129931480), (14, 92808200), (16, 81207175), (20, 64965740), (25, 51972592), (28, 46404100), (35, 37123280), (40, 32482870), (50, 25986296), (56, 23202050), (70, 18561640), (80, 16241435), (100, 12993148), (112, 11601025), (140, 9280820), (175, 7424656), (200, 6496574), (280, 4640410), (350, 3712328), (400, 3248287), (560, 2320205), (613, 2119600), (700, 1856164), (757, 1716400), (1226, 1059800), (1400, 928082), (1514, 858200), (2452, 529900), (2800, 464041), (3028, 429100), (3065, 423920), (3785, 343280), (4291, 302800), (4904, 264950), (5299, 245200), (6056, 214550), (6130, 211960), (7570, 171640), (8582, 151400), (9808, 132475), (10598, 122600), (12112, 107275), (12260, 105980), (15140, 85820), (15325, 84784), (17164, 75700), (18925, 68656), (21196, 61300), (21455, 60560), (24520, 52990), (26495, 49040), (30280, 42910), (30650, 42392), (34328, 37850)]