301912000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2903}}^1$

素因数の和:2943

約数の個数: 112

約数和(自身を含む): 805476672

約数和(自身を除く): 503564672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 800, 832, 1000, 1040, 1300, 1600, 1625, 2000, 2080, 2600, 2903, 3250, 4000, 4160, 5200, 5806, 6500, 8000, 10400, 11612, 13000, 14515, 20800, 23224, 26000, 29030, 37739, 46448, 52000, 58060, 72575, 75478, 92896, 104000, 116120, 145150, 150956, 185792, 188695, 232240, 290300, 301912, 362875, 377390, 464480, 580600, 603824, 725750, 754780, 928960, 943475, 1161200, 1207648, 1451500, 1509560, 1886950, 2322400, 2415296, 2903000, 3019120, 3773900, 4644800, 4717375, 5806000, 6038240, 7547800, 9434750, 11612000, 12076480, 15095600, 18869500, 23224000, 30191200, 37739000, 60382400, 75478000, 150956000, 301912000]

約数ペア:

[(1, 301912000), (2, 150956000), (4, 75478000), (5, 60382400), (8, 37739000), (10, 30191200), (13, 23224000), (16, 18869500), (20, 15095600), (25, 12076480), (26, 11612000), (32, 9434750), (40, 7547800), (50, 6038240), (52, 5806000), (64, 4717375), (65, 4644800), (80, 3773900), (100, 3019120), (104, 2903000), (125, 2415296), (130, 2322400), (160, 1886950), (200, 1509560), (208, 1451500), (250, 1207648), (260, 1161200), (320, 943475), (325, 928960), (400, 754780), (416, 725750), (500, 603824), (520, 580600), (650, 464480), (800, 377390), (832, 362875), (1000, 301912), (1040, 290300), (1300, 232240), (1600, 188695), (1625, 185792), (2000, 150956), (2080, 145150), (2600, 116120), (2903, 104000), (3250, 92896), (4000, 75478), (4160, 72575), (5200, 58060), (5806, 52000), (6500, 46448), (8000, 37739), (10400, 29030), (11612, 26000), (13000, 23224), (14515, 20800)]