73751040

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:140

約数の個数: 320

約数和(自身を含む): 288731520

約数和(自身を除く): 214980480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 97, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 194, 198, 216, 220, 240, 256, 264, 270, 288, 291, 297, 320, 330, 352, 360, 384, 388, 396, 432, 440, 480, 485, 495, 512, 528, 540, 576, 582, 594, 640, 660, 704, 720, 768, 776, 792, 864, 873, 880, 960, 970, 990, 1056, 1067, 1080, 1152, 1164, 1188, 1280, 1320, 1408, 1440, 1455, 1485, 1536, 1552, 1584, 1728, 1746, 1760, 1920, 1940, 1980, 2112, 2134, 2160, 2304, 2328, 2376, 2560, 2619, 2640, 2816, 2880, 2910, 2970, 3104, 3168, 3201, 3456, 3492, 3520, 3840, 3880, 3960, 4224, 4268, 4320, 4365, 4608, 4656, 4752, 5238, 5280, 5335, 5632, 5760, 5820, 5940, 6208, 6336, 6402, 6912, 6984, 7040, 7680, 7760, 7920, 8448, 8536, 8640, 8730, 9312, 9504, 9603, 10476, 10560, 10670, 11520, 11640, 11880, 12416, 12672, 12804, 13095, 13824, 13968, 14080, 15520, 15840, 16005, 16896, 17072, 17280, 17460, 18624, 19008, 19206, 20952, 21120, 21340, 23040, 23280, 23760, 24832, 25344, 25608, 26190, 27936, 28160, 28809, 31040, 31680, 32010, 34144, 34560, 34920, 37248, 38016, 38412, 41904, 42240, 42680, 46560, 47520, 48015, 49664, 50688, 51216, 52380, 55872, 57618, 62080, 63360, 64020, 68288, 69120, 69840, 74496, 76032, 76824, 83808, 84480, 85360, 93120, 95040, 96030, 102432, 104760, 111744, 115236, 124160, 126720, 128040, 136576, 139680, 144045, 148992, 152064, 153648, 167616, 170720, 186240, 190080, 192060, 204864, 209520, 223488, 230472, 248320, 253440, 256080, 273152, 279360, 288090, 307296, 335232, 341440, 372480, 380160, 384120, 409728, 419040, 446976, 460944, 512160, 546304, 558720, 576180, 614592, 670464, 682880, 744960, 760320, 768240, 819456, 838080, 921888, 1024320, 1117440, 1152360, 1229184, 1340928, 1365760, 1536480, 1638912, 1676160, 1843776, 2048640, 2234880, 2304720, 2458368, 2731520, 3072960, 3352320, 3687552, 4097280, 4609440, 4916736, 6145920, 6704640, 7375104, 8194560, 9218880, 12291840, 14750208, 18437760, 24583680, 36875520, 73751040]

約数ペア:

[(1, 73751040), (2, 36875520), (3, 24583680), (4, 18437760), (5, 14750208), (6, 12291840), (8, 9218880), (9, 8194560), (10, 7375104), (11, 6704640), (12, 6145920), (15, 4916736), (16, 4609440), (18, 4097280), (20, 3687552), (22, 3352320), (24, 3072960), (27, 2731520), (30, 2458368), (32, 2304720), (33, 2234880), (36, 2048640), (40, 1843776), (44, 1676160), (45, 1638912), (48, 1536480), (54, 1365760), (55, 1340928), (60, 1229184), (64, 1152360), (66, 1117440), (72, 1024320), (80, 921888), (88, 838080), (90, 819456), (96, 768240), (97, 760320), (99, 744960), (108, 682880), (110, 670464), (120, 614592), (128, 576180), (132, 558720), (135, 546304), (144, 512160), (160, 460944), (165, 446976), (176, 419040), (180, 409728), (192, 384120), (194, 380160), (198, 372480), (216, 341440), (220, 335232), (240, 307296), (256, 288090), (264, 279360), (270, 273152), (288, 256080), (291, 253440), (297, 248320), (320, 230472), (330, 223488), (352, 209520), (360, 204864), (384, 192060), (388, 190080), (396, 186240), (432, 170720), (440, 167616), (480, 153648), (485, 152064), (495, 148992), (512, 144045), (528, 139680), (540, 136576), (576, 128040), (582, 126720), (594, 124160), (640, 115236), (660, 111744), (704, 104760), (720, 102432), (768, 96030), (776, 95040), (792, 93120), (864, 85360), (873, 84480), (880, 83808), (960, 76824), (970, 76032), (990, 74496), (1056, 69840), (1067, 69120), (1080, 68288), (1152, 64020), (1164, 63360), (1188, 62080), (1280, 57618), (1320, 55872), (1408, 52380), (1440, 51216), (1455, 50688), (1485, 49664), (1536, 48015), (1552, 47520), (1584, 46560), (1728, 42680), (1746, 42240), (1760, 41904), (1920, 38412), (1940, 38016), (1980, 37248), (2112, 34920), (2134, 34560), (2160, 34144), (2304, 32010), (2328, 31680), (2376, 31040), (2560, 28809), (2619, 28160), (2640, 27936), (2816, 26190), (2880, 25608), (2910, 25344), (2970, 24832), (3104, 23760), (3168, 23280), (3201, 23040), (3456, 21340), (3492, 21120), (3520, 20952), (3840, 19206), (3880, 19008), (3960, 18624), (4224, 17460), (4268, 17280), (4320, 17072), (4365, 16896), (4608, 16005), (4656, 15840), (4752, 15520), (5238, 14080), (5280, 13968), (5335, 13824), (5632, 13095), (5760, 12804), (5820, 12672), (5940, 12416), (6208, 11880), (6336, 11640), (6402, 11520), (6912, 10670), (6984, 10560), (7040, 10476), (7680, 9603), (7760, 9504), (7920, 9312), (8448, 8730), (8536, 8640)]