55418880

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:86

約数の個数: 224

約数和(自身を含む): 198168768

約数和(自身を除く): 142749888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 64, 66, 80, 82, 88, 96, 110, 120, 123, 128, 132, 160, 164, 165, 176, 192, 205, 220, 240, 246, 256, 264, 320, 328, 330, 352, 384, 410, 440, 451, 480, 492, 512, 528, 615, 640, 656, 660, 704, 768, 820, 880, 902, 960, 984, 1024, 1056, 1230, 1280, 1312, 1320, 1353, 1408, 1536, 1640, 1760, 1804, 1920, 1968, 2048, 2112, 2255, 2460, 2560, 2624, 2640, 2706, 2816, 3072, 3280, 3520, 3608, 3840, 3936, 4096, 4224, 4510, 4920, 5120, 5248, 5280, 5412, 5632, 6144, 6560, 6765, 7040, 7216, 7680, 7872, 8192, 8448, 9020, 9840, 10240, 10496, 10560, 10824, 11264, 12288, 13120, 13530, 14080, 14432, 15360, 15744, 16896, 18040, 19680, 20480, 20992, 21120, 21648, 22528, 24576, 26240, 27060, 28160, 28864, 30720, 31488, 33792, 36080, 39360, 40960, 41984, 42240, 43296, 45056, 52480, 54120, 56320, 57728, 61440, 62976, 67584, 72160, 78720, 83968, 84480, 86592, 90112, 104960, 108240, 112640, 115456, 122880, 125952, 135168, 144320, 157440, 167936, 168960, 173184, 209920, 216480, 225280, 230912, 251904, 270336, 288640, 314880, 335872, 337920, 346368, 419840, 432960, 450560, 461824, 503808, 577280, 629760, 675840, 692736, 839680, 865920, 923648, 1007616, 1154560, 1259520, 1351680, 1385472, 1679360, 1731840, 1847296, 2309120, 2519040, 2770944, 3463680, 3694592, 4618240, 5038080, 5541888, 6927360, 9236480, 11083776, 13854720, 18472960, 27709440, 55418880]

約数ペア:

[(1, 55418880), (2, 27709440), (3, 18472960), (4, 13854720), (5, 11083776), (6, 9236480), (8, 6927360), (10, 5541888), (11, 5038080), (12, 4618240), (15, 3694592), (16, 3463680), (20, 2770944), (22, 2519040), (24, 2309120), (30, 1847296), (32, 1731840), (33, 1679360), (40, 1385472), (41, 1351680), (44, 1259520), (48, 1154560), (55, 1007616), (60, 923648), (64, 865920), (66, 839680), (80, 692736), (82, 675840), (88, 629760), (96, 577280), (110, 503808), (120, 461824), (123, 450560), (128, 432960), (132, 419840), (160, 346368), (164, 337920), (165, 335872), (176, 314880), (192, 288640), (205, 270336), (220, 251904), (240, 230912), (246, 225280), (256, 216480), (264, 209920), (320, 173184), (328, 168960), (330, 167936), (352, 157440), (384, 144320), (410, 135168), (440, 125952), (451, 122880), (480, 115456), (492, 112640), (512, 108240), (528, 104960), (615, 90112), (640, 86592), (656, 84480), (660, 83968), (704, 78720), (768, 72160), (820, 67584), (880, 62976), (902, 61440), (960, 57728), (984, 56320), (1024, 54120), (1056, 52480), (1230, 45056), (1280, 43296), (1312, 42240), (1320, 41984), (1353, 40960), (1408, 39360), (1536, 36080), (1640, 33792), (1760, 31488), (1804, 30720), (1920, 28864), (1968, 28160), (2048, 27060), (2112, 26240), (2255, 24576), (2460, 22528), (2560, 21648), (2624, 21120), (2640, 20992), (2706, 20480), (2816, 19680), (3072, 18040), (3280, 16896), (3520, 15744), (3608, 15360), (3840, 14432), (3936, 14080), (4096, 13530), (4224, 13120), (4510, 12288), (4920, 11264), (5120, 10824), (5248, 10560), (5280, 10496), (5412, 10240), (5632, 9840), (6144, 9020), (6560, 8448), (6765, 8192), (7040, 7872), (7216, 7680)]