913079200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 2639831040

約数和(自身を除く): 1726751840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 43, 44, 50, 55, 76, 80, 86, 88, 95, 100, 110, 127, 152, 160, 172, 176, 190, 200, 209, 215, 220, 254, 275, 304, 344, 352, 380, 400, 418, 430, 440, 473, 475, 508, 550, 608, 635, 688, 760, 800, 817, 836, 860, 880, 946, 950, 1016, 1045, 1075, 1100, 1270, 1376, 1397, 1520, 1634, 1672, 1720, 1760, 1892, 1900, 2032, 2090, 2150, 2200, 2365, 2413, 2540, 2794, 3040, 3175, 3268, 3344, 3440, 3784, 3800, 4064, 4085, 4180, 4300, 4400, 4730, 4826, 5080, 5225, 5461, 5588, 6350, 6536, 6688, 6880, 6985, 7568, 7600, 8170, 8360, 8600, 8800, 8987, 9460, 9652, 10160, 10450, 10922, 11176, 11825, 12065, 12700, 13072, 13970, 15136, 15200, 16340, 16720, 17200, 17974, 18920, 19304, 20320, 20425, 20900, 21844, 22352, 23650, 24130, 25400, 26144, 26543, 27305, 27940, 32680, 33440, 34400, 34925, 35948, 37840, 38608, 40850, 41800, 43688, 44704, 44935, 47300, 48260, 50800, 53086, 54610, 55880, 60071, 60325, 65360, 69850, 71896, 75680, 77216, 81700, 83600, 87376, 89870, 94600, 96520, 101600, 103759, 106172, 109220, 111760, 120142, 120650, 130720, 132715, 136525, 139700, 143792, 163400, 167200, 174752, 179740, 189200, 193040, 207518, 212344, 218440, 223520, 224675, 240284, 241300, 265430, 273050, 279400, 287584, 300355, 326800, 359480, 378400, 386080, 415036, 424688, 436880, 449350, 480568, 482600, 518795, 530860, 546100, 558800, 600710, 653600, 663575, 718960, 830072, 849376, 873760, 898700, 961136, 965200, 1037590, 1061720, 1092200, 1117600, 1141349, 1201420, 1327150, 1437920, 1501775, 1660144, 1797400, 1922272, 1930400, 2075180, 2123440, 2184400, 2282698, 2402840, 2593975, 2654300, 3003550, 3320288, 3594800, 4150360, 4246880, 4368800, 4565396, 4805680, 5187950, 5308600, 5706745, 6007100, 7189600, 8300720, 9130792, 9611360, 10375900, 10617200, 11413490, 12014200, 16601440, 18261584, 20751800, 21234400, 22826980, 24028400, 28533725, 36523168, 41503600, 45653960, 48056800, 57067450, 83007200, 91307920, 114134900, 182615840, 228269800, 456539600, 913079200]

約数ペア:

[(1, 913079200), (2, 456539600), (4, 228269800), (5, 182615840), (8, 114134900), (10, 91307920), (11, 83007200), (16, 57067450), (19, 48056800), (20, 45653960), (22, 41503600), (25, 36523168), (32, 28533725), (38, 24028400), (40, 22826980), (43, 21234400), (44, 20751800), (50, 18261584), (55, 16601440), (76, 12014200), (80, 11413490), (86, 10617200), (88, 10375900), (95, 9611360), (100, 9130792), (110, 8300720), (127, 7189600), (152, 6007100), (160, 5706745), (172, 5308600), (176, 5187950), (190, 4805680), (200, 4565396), (209, 4368800), (215, 4246880), (220, 4150360), (254, 3594800), (275, 3320288), (304, 3003550), (344, 2654300), (352, 2593975), (380, 2402840), (400, 2282698), (418, 2184400), (430, 2123440), (440, 2075180), (473, 1930400), (475, 1922272), (508, 1797400), (550, 1660144), (608, 1501775), (635, 1437920), (688, 1327150), (760, 1201420), (800, 1141349), (817, 1117600), (836, 1092200), (860, 1061720), (880, 1037590), (946, 965200), (950, 961136), (1016, 898700), (1045, 873760), (1075, 849376), (1100, 830072), (1270, 718960), (1376, 663575), (1397, 653600), (1520, 600710), (1634, 558800), (1672, 546100), (1720, 530860), (1760, 518795), (1892, 482600), (1900, 480568), (2032, 449350), (2090, 436880), (2150, 424688), (2200, 415036), (2365, 386080), (2413, 378400), (2540, 359480), (2794, 326800), (3040, 300355), (3175, 287584), (3268, 279400), (3344, 273050), (3440, 265430), (3784, 241300), (3800, 240284), (4064, 224675), (4085, 223520), (4180, 218440), (4300, 212344), (4400, 207518), (4730, 193040), (4826, 189200), (5080, 179740), (5225, 174752), (5461, 167200), (5588, 163400), (6350, 143792), (6536, 139700), (6688, 136525), (6880, 132715), (6985, 130720), (7568, 120650), (7600, 120142), (8170, 111760), (8360, 109220), (8600, 106172), (8800, 103759), (8987, 101600), (9460, 96520), (9652, 94600), (10160, 89870), (10450, 87376), (10922, 83600), (11176, 81700), (11825, 77216), (12065, 75680), (12700, 71896), (13072, 69850), (13970, 65360), (15136, 60325), (15200, 60071), (16340, 55880), (16720, 54610), (17200, 53086), (17974, 50800), (18920, 48260), (19304, 47300), (20320, 44935), (20425, 44704), (20900, 43688), (21844, 41800), (22352, 40850), (23650, 38608), (24130, 37840), (25400, 35948), (26144, 34925), (26543, 34400), (27305, 33440), (27940, 32680)]