552499920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{36541}}^1$

素因数の和:36570

約数の個数: 160

約数和(自身を含む): 2174979840

約数和(自身を除く): 1622479920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 36541, 73082, 109623, 146164, 182705, 219246, 255787, 292328, 328869, 365410, 438492, 511574, 548115, 584656, 657738, 730820, 767361, 876984, 986607, 1023148, 1096230, 1278935, 1315476, 1461640, 1534722, 1644345, 1753968, 1973214, 2046296, 2192460, 2302083, 2557870, 2630952, 2923280, 3069444, 3288690, 3836805, 3946428, 4092592, 4384920, 4604166, 4933035, 5115740, 5261904, 6138888, 6577380, 6906249, 7673610, 7892856, 8769840, 9208332, 9866070, 10231480, 11510415, 12277776, 13154760, 13812498, 15347220, 15785712, 18416664, 19732140, 20462960, 23020830, 26309520, 27624996, 30694440, 34531245, 36833328, 39464280, 46041660, 55249992, 61388880, 69062490, 78928560, 92083320, 110499984, 138124980, 184166640, 276249960, 552499920]

約数ペア:

[(1, 552499920), (2, 276249960), (3, 184166640), (4, 138124980), (5, 110499984), (6, 92083320), (7, 78928560), (8, 69062490), (9, 61388880), (10, 55249992), (12, 46041660), (14, 39464280), (15, 36833328), (16, 34531245), (18, 30694440), (20, 27624996), (21, 26309520), (24, 23020830), (27, 20462960), (28, 19732140), (30, 18416664), (35, 15785712), (36, 15347220), (40, 13812498), (42, 13154760), (45, 12277776), (48, 11510415), (54, 10231480), (56, 9866070), (60, 9208332), (63, 8769840), (70, 7892856), (72, 7673610), (80, 6906249), (84, 6577380), (90, 6138888), (105, 5261904), (108, 5115740), (112, 4933035), (120, 4604166), (126, 4384920), (135, 4092592), (140, 3946428), (144, 3836805), (168, 3288690), (180, 3069444), (189, 2923280), (210, 2630952), (216, 2557870), (240, 2302083), (252, 2192460), (270, 2046296), (280, 1973214), (315, 1753968), (336, 1644345), (360, 1534722), (378, 1461640), (420, 1315476), (432, 1278935), (504, 1096230), (540, 1023148), (560, 986607), (630, 876984), (720, 767361), (756, 730820), (840, 657738), (945, 584656), (1008, 548115), (1080, 511574), (1260, 438492), (1512, 365410), (1680, 328869), (1890, 292328), (2160, 255787), (2520, 219246), (3024, 182705), (3780, 146164), (5040, 109623), (7560, 73082), (15120, 36541)]