149102800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 240

約数和(自身を含む): 460541952

約数和(自身を除く): 311439152

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 47, 50, 55, 56, 70, 77, 80, 88, 94, 100, 103, 110, 112, 140, 154, 175, 176, 188, 200, 206, 220, 235, 275, 280, 308, 329, 350, 376, 385, 400, 412, 440, 470, 515, 517, 550, 560, 616, 658, 700, 721, 752, 770, 824, 880, 940, 1030, 1034, 1100, 1133, 1175, 1232, 1316, 1400, 1442, 1540, 1645, 1648, 1880, 1925, 2060, 2068, 2200, 2266, 2350, 2575, 2585, 2632, 2800, 2884, 3080, 3290, 3605, 3619, 3760, 3850, 4120, 4136, 4400, 4532, 4700, 4841, 5150, 5170, 5264, 5665, 5768, 6160, 6580, 7210, 7238, 7700, 7931, 8225, 8240, 8272, 9064, 9400, 9682, 10300, 10340, 11330, 11536, 12925, 13160, 14420, 14476, 15400, 15862, 16450, 18025, 18095, 18128, 18800, 19364, 20600, 20680, 22660, 24205, 25850, 26320, 28325, 28840, 28952, 30800, 31724, 32900, 33887, 36050, 36190, 38728, 39655, 41200, 41360, 45320, 48410, 51700, 53251, 56650, 57680, 57904, 63448, 65800, 67774, 72100, 72380, 77456, 79310, 90475, 90640, 96820, 103400, 106502, 113300, 121025, 126896, 131600, 135548, 144200, 144760, 158620, 169435, 180950, 193640, 198275, 206800, 213004, 226600, 242050, 266255, 271096, 288400, 289520, 317240, 338870, 361900, 372757, 387280, 396550, 426008, 453200, 484100, 532510, 542192, 634480, 677740, 723800, 745514, 793100, 847175, 852016, 968200, 1065020, 1331275, 1355480, 1447600, 1491028, 1586200, 1694350, 1863785, 1936400, 2130040, 2662550, 2710960, 2982056, 3172400, 3388700, 3727570, 4260080, 5325100, 5964112, 6777400, 7455140, 9318925, 10650200, 13554800, 14910280, 18637850, 21300400, 29820560, 37275700, 74551400, 149102800]

約数ペア:

[(1, 149102800), (2, 74551400), (4, 37275700), (5, 29820560), (7, 21300400), (8, 18637850), (10, 14910280), (11, 13554800), (14, 10650200), (16, 9318925), (20, 7455140), (22, 6777400), (25, 5964112), (28, 5325100), (35, 4260080), (40, 3727570), (44, 3388700), (47, 3172400), (50, 2982056), (55, 2710960), (56, 2662550), (70, 2130040), (77, 1936400), (80, 1863785), (88, 1694350), (94, 1586200), (100, 1491028), (103, 1447600), (110, 1355480), (112, 1331275), (140, 1065020), (154, 968200), (175, 852016), (176, 847175), (188, 793100), (200, 745514), (206, 723800), (220, 677740), (235, 634480), (275, 542192), (280, 532510), (308, 484100), (329, 453200), (350, 426008), (376, 396550), (385, 387280), (400, 372757), (412, 361900), (440, 338870), (470, 317240), (515, 289520), (517, 288400), (550, 271096), (560, 266255), (616, 242050), (658, 226600), (700, 213004), (721, 206800), (752, 198275), (770, 193640), (824, 180950), (880, 169435), (940, 158620), (1030, 144760), (1034, 144200), (1100, 135548), (1133, 131600), (1175, 126896), (1232, 121025), (1316, 113300), (1400, 106502), (1442, 103400), (1540, 96820), (1645, 90640), (1648, 90475), (1880, 79310), (1925, 77456), (2060, 72380), (2068, 72100), (2200, 67774), (2266, 65800), (2350, 63448), (2575, 57904), (2585, 57680), (2632, 56650), (2800, 53251), (2884, 51700), (3080, 48410), (3290, 45320), (3605, 41360), (3619, 41200), (3760, 39655), (3850, 38728), (4120, 36190), (4136, 36050), (4400, 33887), (4532, 32900), (4700, 31724), (4841, 30800), (5150, 28952), (5170, 28840), (5264, 28325), (5665, 26320), (5768, 25850), (6160, 24205), (6580, 22660), (7210, 20680), (7238, 20600), (7700, 19364), (7931, 18800), (8225, 18128), (8240, 18095), (8272, 18025), (9064, 16450), (9400, 15862), (9682, 15400), (10300, 14476), (10340, 14420), (11330, 13160), (11536, 12925)]