139990400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 390443760

約数和(自身を除く): 250453360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 41, 44, 50, 55, 64, 80, 82, 88, 97, 100, 110, 128, 160, 164, 176, 194, 200, 205, 220, 275, 320, 328, 352, 388, 400, 410, 440, 451, 485, 550, 640, 656, 704, 776, 800, 820, 880, 902, 970, 1025, 1067, 1100, 1312, 1408, 1552, 1600, 1640, 1760, 1804, 1940, 2050, 2134, 2200, 2255, 2425, 2624, 3104, 3200, 3280, 3520, 3608, 3880, 3977, 4100, 4268, 4400, 4510, 4850, 5248, 5335, 6208, 6560, 7040, 7216, 7760, 7954, 8200, 8536, 8800, 9020, 9700, 10670, 11275, 12416, 13120, 14432, 15520, 15908, 16400, 17072, 17600, 18040, 19400, 19885, 21340, 22550, 26240, 26675, 28864, 31040, 31816, 32800, 34144, 35200, 36080, 38800, 39770, 42680, 43747, 45100, 53350, 57728, 62080, 63632, 65600, 68288, 72160, 77600, 79540, 85360, 87494, 90200, 99425, 106700, 127264, 131200, 136576, 144320, 155200, 159080, 170720, 174988, 180400, 198850, 213400, 218735, 254528, 288640, 310400, 318160, 341440, 349976, 360800, 397700, 426800, 437470, 509056, 636320, 682880, 699952, 721600, 795400, 853600, 874940, 1093675, 1272640, 1399904, 1443200, 1590800, 1707200, 1749880, 2187350, 2545280, 2799808, 3181600, 3414400, 3499760, 4374700, 5599616, 6363200, 6999520, 8749400, 12726400, 13999040, 17498800, 27998080, 34997600, 69995200, 139990400]

約数ペア:

[(1, 139990400), (2, 69995200), (4, 34997600), (5, 27998080), (8, 17498800), (10, 13999040), (11, 12726400), (16, 8749400), (20, 6999520), (22, 6363200), (25, 5599616), (32, 4374700), (40, 3499760), (41, 3414400), (44, 3181600), (50, 2799808), (55, 2545280), (64, 2187350), (80, 1749880), (82, 1707200), (88, 1590800), (97, 1443200), (100, 1399904), (110, 1272640), (128, 1093675), (160, 874940), (164, 853600), (176, 795400), (194, 721600), (200, 699952), (205, 682880), (220, 636320), (275, 509056), (320, 437470), (328, 426800), (352, 397700), (388, 360800), (400, 349976), (410, 341440), (440, 318160), (451, 310400), (485, 288640), (550, 254528), (640, 218735), (656, 213400), (704, 198850), (776, 180400), (800, 174988), (820, 170720), (880, 159080), (902, 155200), (970, 144320), (1025, 136576), (1067, 131200), (1100, 127264), (1312, 106700), (1408, 99425), (1552, 90200), (1600, 87494), (1640, 85360), (1760, 79540), (1804, 77600), (1940, 72160), (2050, 68288), (2134, 65600), (2200, 63632), (2255, 62080), (2425, 57728), (2624, 53350), (3104, 45100), (3200, 43747), (3280, 42680), (3520, 39770), (3608, 38800), (3880, 36080), (3977, 35200), (4100, 34144), (4268, 32800), (4400, 31816), (4510, 31040), (4850, 28864), (5248, 26675), (5335, 26240), (6208, 22550), (6560, 21340), (7040, 19885), (7216, 19400), (7760, 18040), (7954, 17600), (8200, 17072), (8536, 16400), (8800, 15908), (9020, 15520), (9700, 14432), (10670, 13120), (11275, 12416)]