71346800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 198903936

約数和(自身を除く): 127557136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 83, 100, 112, 140, 166, 175, 200, 280, 307, 332, 350, 400, 415, 560, 581, 614, 664, 700, 830, 1162, 1228, 1328, 1400, 1535, 1660, 2075, 2149, 2324, 2456, 2800, 2905, 3070, 3320, 4150, 4298, 4648, 4912, 5810, 6140, 6640, 7675, 8300, 8596, 9296, 10745, 11620, 12280, 14525, 15350, 16600, 17192, 21490, 23240, 24560, 25481, 29050, 30700, 33200, 34384, 42980, 46480, 50962, 53725, 58100, 61400, 85960, 101924, 107450, 116200, 122800, 127405, 171920, 178367, 203848, 214900, 232400, 254810, 356734, 407696, 429800, 509620, 637025, 713468, 859600, 891835, 1019240, 1274050, 1426936, 1783670, 2038480, 2548100, 2853872, 3567340, 4459175, 5096200, 7134680, 8918350, 10192400, 14269360, 17836700, 35673400, 71346800]

約数ペア:

[(1, 71346800), (2, 35673400), (4, 17836700), (5, 14269360), (7, 10192400), (8, 8918350), (10, 7134680), (14, 5096200), (16, 4459175), (20, 3567340), (25, 2853872), (28, 2548100), (35, 2038480), (40, 1783670), (50, 1426936), (56, 1274050), (70, 1019240), (80, 891835), (83, 859600), (100, 713468), (112, 637025), (140, 509620), (166, 429800), (175, 407696), (200, 356734), (280, 254810), (307, 232400), (332, 214900), (350, 203848), (400, 178367), (415, 171920), (560, 127405), (581, 122800), (614, 116200), (664, 107450), (700, 101924), (830, 85960), (1162, 61400), (1228, 58100), (1328, 53725), (1400, 50962), (1535, 46480), (1660, 42980), (2075, 34384), (2149, 33200), (2324, 30700), (2456, 29050), (2800, 25481), (2905, 24560), (3070, 23240), (3320, 21490), (4150, 17192), (4298, 16600), (4648, 15350), (4912, 14525), (5810, 12280), (6140, 11620), (6640, 10745), (7675, 9296), (8300, 8596)]