42506800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 240

約数和(自身を含む): 132848640

約数和(自身を除く): 90341840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 25, 28, 34, 35, 38, 40, 47, 50, 56, 68, 70, 76, 80, 85, 94, 95, 100, 112, 119, 133, 136, 140, 152, 170, 175, 188, 190, 200, 235, 238, 266, 272, 280, 304, 323, 329, 340, 350, 376, 380, 400, 425, 470, 475, 476, 532, 560, 595, 646, 658, 665, 680, 700, 752, 760, 799, 850, 893, 940, 950, 952, 1064, 1175, 1190, 1292, 1316, 1330, 1360, 1400, 1520, 1598, 1615, 1645, 1700, 1786, 1880, 1900, 1904, 2128, 2261, 2350, 2380, 2584, 2632, 2660, 2800, 2975, 3196, 3230, 3290, 3325, 3400, 3572, 3760, 3800, 3995, 4465, 4522, 4700, 4760, 5168, 5264, 5320, 5593, 5950, 6251, 6392, 6460, 6580, 6650, 6800, 7144, 7600, 7990, 8075, 8225, 8930, 9044, 9400, 9520, 10640, 11186, 11305, 11900, 12502, 12784, 12920, 13160, 13300, 14288, 15181, 15980, 16150, 16450, 17860, 18088, 18800, 19975, 22325, 22372, 22610, 23800, 25004, 25840, 26320, 26600, 27965, 30362, 31255, 31960, 32300, 32900, 35720, 36176, 39950, 44650, 44744, 45220, 47600, 50008, 53200, 55930, 56525, 60724, 62510, 63920, 64600, 65800, 71440, 75905, 79900, 89300, 89488, 90440, 100016, 106267, 111860, 113050, 121448, 125020, 129200, 131600, 139825, 151810, 156275, 159800, 178600, 180880, 212534, 223720, 226100, 242896, 250040, 279650, 303620, 312550, 319600, 357200, 379525, 425068, 447440, 452200, 500080, 531335, 559300, 607240, 625100, 759050, 850136, 904400, 1062670, 1118600, 1214480, 1250200, 1518100, 1700272, 2125340, 2237200, 2500400, 2656675, 3036200, 4250680, 5313350, 6072400, 8501360, 10626700, 21253400, 42506800]

約数ペア:

[(1, 42506800), (2, 21253400), (4, 10626700), (5, 8501360), (7, 6072400), (8, 5313350), (10, 4250680), (14, 3036200), (16, 2656675), (17, 2500400), (19, 2237200), (20, 2125340), (25, 1700272), (28, 1518100), (34, 1250200), (35, 1214480), (38, 1118600), (40, 1062670), (47, 904400), (50, 850136), (56, 759050), (68, 625100), (70, 607240), (76, 559300), (80, 531335), (85, 500080), (94, 452200), (95, 447440), (100, 425068), (112, 379525), (119, 357200), (133, 319600), (136, 312550), (140, 303620), (152, 279650), (170, 250040), (175, 242896), (188, 226100), (190, 223720), (200, 212534), (235, 180880), (238, 178600), (266, 159800), (272, 156275), (280, 151810), (304, 139825), (323, 131600), (329, 129200), (340, 125020), (350, 121448), (376, 113050), (380, 111860), (400, 106267), (425, 100016), (470, 90440), (475, 89488), (476, 89300), (532, 79900), (560, 75905), (595, 71440), (646, 65800), (658, 64600), (665, 63920), (680, 62510), (700, 60724), (752, 56525), (760, 55930), (799, 53200), (850, 50008), (893, 47600), (940, 45220), (950, 44744), (952, 44650), (1064, 39950), (1175, 36176), (1190, 35720), (1292, 32900), (1316, 32300), (1330, 31960), (1360, 31255), (1400, 30362), (1520, 27965), (1598, 26600), (1615, 26320), (1645, 25840), (1700, 25004), (1786, 23800), (1880, 22610), (1900, 22372), (1904, 22325), (2128, 19975), (2261, 18800), (2350, 18088), (2380, 17860), (2584, 16450), (2632, 16150), (2660, 15980), (2800, 15181), (2975, 14288), (3196, 13300), (3230, 13160), (3290, 12920), (3325, 12784), (3400, 12502), (3572, 11900), (3760, 11305), (3800, 11186), (3995, 10640), (4465, 9520), (4522, 9400), (4700, 9044), (4760, 8930), (5168, 8225), (5264, 8075), (5320, 7990), (5593, 7600), (5950, 7144), (6251, 6800), (6392, 6650), (6460, 6580)]