272493200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1$

素因数の和:649

約数の個数: 120

約数和(自身を含む): 752993472

約数和(自身を除く): 480500272

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, 307, 317, 350, 400, 560, 614, 634, 700, 1228, 1268, 1400, 1535, 1585, 2149, 2219, 2456, 2536, 2800, 3070, 3170, 4298, 4438, 4912, 5072, 6140, 6340, 7675, 7925, 8596, 8876, 10745, 11095, 12280, 12680, 15350, 15850, 17192, 17752, 21490, 22190, 24560, 25360, 30700, 31700, 34384, 35504, 42980, 44380, 53725, 55475, 61400, 63400, 85960, 88760, 97319, 107450, 110950, 122800, 126800, 171920, 177520, 194638, 214900, 221900, 389276, 429800, 443800, 486595, 681233, 778552, 859600, 887600, 973190, 1362466, 1557104, 1946380, 2432975, 2724932, 3406165, 3892760, 4865950, 5449864, 6812330, 7785520, 9731900, 10899728, 13624660, 17030825, 19463800, 27249320, 34061650, 38927600, 54498640, 68123300, 136246600, 272493200]

約数ペア:

[(1, 272493200), (2, 136246600), (4, 68123300), (5, 54498640), (7, 38927600), (8, 34061650), (10, 27249320), (14, 19463800), (16, 17030825), (20, 13624660), (25, 10899728), (28, 9731900), (35, 7785520), (40, 6812330), (50, 5449864), (56, 4865950), (70, 3892760), (80, 3406165), (100, 2724932), (112, 2432975), (140, 1946380), (175, 1557104), (200, 1362466), (280, 973190), (307, 887600), (317, 859600), (350, 778552), (400, 681233), (560, 486595), (614, 443800), (634, 429800), (700, 389276), (1228, 221900), (1268, 214900), (1400, 194638), (1535, 177520), (1585, 171920), (2149, 126800), (2219, 122800), (2456, 110950), (2536, 107450), (2800, 97319), (3070, 88760), (3170, 85960), (4298, 63400), (4438, 61400), (4912, 55475), (5072, 53725), (6140, 44380), (6340, 42980), (7675, 35504), (7925, 34384), (8596, 31700), (8876, 30700), (10745, 25360), (11095, 24560), (12280, 22190), (12680, 21490), (15350, 17752), (15850, 17192)]