317652400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 180

約数和(自身を含む): 855397632

約数和(自身を除く): 537745232

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 37, 40, 50, 52, 65, 74, 80, 100, 104, 127, 130, 148, 169, 185, 200, 208, 254, 260, 296, 325, 338, 370, 400, 481, 508, 520, 592, 635, 650, 676, 740, 845, 925, 962, 1016, 1040, 1270, 1300, 1352, 1480, 1651, 1690, 1850, 1924, 2032, 2405, 2540, 2600, 2704, 2960, 3175, 3302, 3380, 3700, 3848, 4225, 4699, 4810, 5080, 5200, 6253, 6350, 6604, 6760, 7400, 7696, 8255, 8450, 9398, 9620, 10160, 12025, 12506, 12700, 13208, 13520, 14800, 16510, 16900, 18796, 19240, 21463, 23495, 24050, 25012, 25400, 26416, 31265, 33020, 33800, 37592, 38480, 41275, 42926, 46990, 48100, 50024, 50800, 61087, 62530, 66040, 67600, 75184, 82550, 85852, 93980, 96200, 100048, 107315, 117475, 122174, 125060, 132080, 156325, 165100, 171704, 187960, 192400, 214630, 234950, 244348, 250120, 305435, 312650, 330200, 343408, 375920, 429260, 469900, 488696, 500240, 536575, 610870, 625300, 660400, 794131, 858520, 939800, 977392, 1073150, 1221740, 1250600, 1527175, 1588262, 1717040, 1879600, 2146300, 2443480, 2501200, 3054350, 3176524, 3970655, 4292600, 4886960, 6108700, 6353048, 7941310, 8585200, 12217400, 12706096, 15882620, 19853275, 24434800, 31765240, 39706550, 63530480, 79413100, 158826200, 317652400]

約数ペア:

[(1, 317652400), (2, 158826200), (4, 79413100), (5, 63530480), (8, 39706550), (10, 31765240), (13, 24434800), (16, 19853275), (20, 15882620), (25, 12706096), (26, 12217400), (37, 8585200), (40, 7941310), (50, 6353048), (52, 6108700), (65, 4886960), (74, 4292600), (80, 3970655), (100, 3176524), (104, 3054350), (127, 2501200), (130, 2443480), (148, 2146300), (169, 1879600), (185, 1717040), (200, 1588262), (208, 1527175), (254, 1250600), (260, 1221740), (296, 1073150), (325, 977392), (338, 939800), (370, 858520), (400, 794131), (481, 660400), (508, 625300), (520, 610870), (592, 536575), (635, 500240), (650, 488696), (676, 469900), (740, 429260), (845, 375920), (925, 343408), (962, 330200), (1016, 312650), (1040, 305435), (1270, 250120), (1300, 244348), (1352, 234950), (1480, 214630), (1651, 192400), (1690, 187960), (1850, 171704), (1924, 165100), (2032, 156325), (2405, 132080), (2540, 125060), (2600, 122174), (2704, 117475), (2960, 107315), (3175, 100048), (3302, 96200), (3380, 93980), (3700, 85852), (3848, 82550), (4225, 75184), (4699, 67600), (4810, 66040), (5080, 62530), (5200, 61087), (6253, 50800), (6350, 50024), (6604, 48100), (6760, 46990), (7400, 42926), (7696, 41275), (8255, 38480), (8450, 37592), (9398, 33800), (9620, 33020), (10160, 31265), (12025, 26416), (12506, 25400), (12700, 25012), (13208, 24050), (13520, 23495), (14800, 21463), (16510, 19240), (16900, 18796)]