133258400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:847

約数の個数: 144

約数和(自身を含む): 374038560

約数和(自身を除く): 240780160

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 25, 32, 38, 40, 44, 50, 55, 76, 80, 88, 95, 100, 110, 152, 160, 176, 190, 200, 209, 220, 275, 304, 352, 380, 400, 418, 440, 475, 550, 608, 760, 797, 800, 836, 880, 950, 1045, 1100, 1520, 1594, 1672, 1760, 1900, 2090, 2200, 3040, 3188, 3344, 3800, 3985, 4180, 4400, 5225, 6376, 6688, 7600, 7970, 8360, 8767, 8800, 10450, 12752, 15143, 15200, 15940, 16720, 17534, 19925, 20900, 25504, 30286, 31880, 33440, 35068, 39850, 41800, 43835, 60572, 63760, 70136, 75715, 79700, 83600, 87670, 121144, 127520, 140272, 151430, 159400, 166573, 167200, 175340, 219175, 242288, 280544, 302860, 318800, 333146, 350680, 378575, 438350, 484576, 605720, 637600, 666292, 701360, 757150, 832865, 876700, 1211440, 1332584, 1402720, 1514300, 1665730, 1753400, 2422880, 2665168, 3028600, 3331460, 3506800, 4164325, 5330336, 6057200, 6662920, 7013600, 8328650, 12114400, 13325840, 16657300, 26651680, 33314600, 66629200, 133258400]

約数ペア:

[(1, 133258400), (2, 66629200), (4, 33314600), (5, 26651680), (8, 16657300), (10, 13325840), (11, 12114400), (16, 8328650), (19, 7013600), (20, 6662920), (22, 6057200), (25, 5330336), (32, 4164325), (38, 3506800), (40, 3331460), (44, 3028600), (50, 2665168), (55, 2422880), (76, 1753400), (80, 1665730), (88, 1514300), (95, 1402720), (100, 1332584), (110, 1211440), (152, 876700), (160, 832865), (176, 757150), (190, 701360), (200, 666292), (209, 637600), (220, 605720), (275, 484576), (304, 438350), (352, 378575), (380, 350680), (400, 333146), (418, 318800), (440, 302860), (475, 280544), (550, 242288), (608, 219175), (760, 175340), (797, 167200), (800, 166573), (836, 159400), (880, 151430), (950, 140272), (1045, 127520), (1100, 121144), (1520, 87670), (1594, 83600), (1672, 79700), (1760, 75715), (1900, 70136), (2090, 63760), (2200, 60572), (3040, 43835), (3188, 41800), (3344, 39850), (3800, 35068), (3985, 33440), (4180, 31880), (4400, 30286), (5225, 25504), (6376, 20900), (6688, 19925), (7600, 17534), (7970, 16720), (8360, 15940), (8767, 15200), (8800, 15143), (10450, 12752)]