90140160

素因数分解:

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

素因数の和:145

約数の個数: 240

約数和(自身を含む): 320010768

約数和(自身を除く): 229870608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 97, 110, 120, 121, 128, 132, 160, 165, 176, 192, 194, 220, 240, 242, 256, 264, 291, 320, 330, 352, 363, 384, 388, 440, 480, 484, 485, 512, 528, 582, 605, 640, 660, 704, 726, 768, 776, 880, 960, 968, 970, 1056, 1067, 1164, 1210, 1280, 1320, 1408, 1452, 1455, 1536, 1552, 1760, 1815, 1920, 1936, 1940, 2112, 2134, 2328, 2420, 2560, 2640, 2816, 2904, 2910, 3104, 3201, 3520, 3630, 3840, 3872, 3880, 4224, 4268, 4656, 4840, 5280, 5335, 5632, 5808, 5820, 6208, 6402, 7040, 7260, 7680, 7744, 7760, 8448, 8536, 9312, 9680, 10560, 10670, 11616, 11640, 11737, 12416, 12804, 14080, 14520, 15488, 15520, 16005, 16896, 17072, 18624, 19360, 21120, 21340, 23232, 23280, 23474, 24832, 25608, 28160, 29040, 30976, 31040, 32010, 34144, 35211, 37248, 38720, 42240, 42680, 46464, 46560, 46948, 49664, 51216, 58080, 58685, 61952, 62080, 64020, 68288, 70422, 74496, 77440, 84480, 85360, 92928, 93120, 93896, 102432, 116160, 117370, 124160, 128040, 136576, 140844, 148992, 154880, 170720, 176055, 185856, 186240, 187792, 204864, 232320, 234740, 248320, 256080, 273152, 281688, 309760, 341440, 352110, 372480, 375584, 409728, 464640, 469480, 512160, 546304, 563376, 682880, 704220, 744960, 751168, 819456, 929280, 938960, 1024320, 1126752, 1365760, 1408440, 1502336, 1638912, 1877920, 2048640, 2253504, 2731520, 2816880, 3004672, 3755840, 4097280, 4507008, 5633760, 6009344, 7511680, 8194560, 9014016, 11267520, 15023360, 18028032, 22535040, 30046720, 45070080, 90140160]

約数ペア:

[(1, 90140160), (2, 45070080), (3, 30046720), (4, 22535040), (5, 18028032), (6, 15023360), (8, 11267520), (10, 9014016), (11, 8194560), (12, 7511680), (15, 6009344), (16, 5633760), (20, 4507008), (22, 4097280), (24, 3755840), (30, 3004672), (32, 2816880), (33, 2731520), (40, 2253504), (44, 2048640), (48, 1877920), (55, 1638912), (60, 1502336), (64, 1408440), (66, 1365760), (80, 1126752), (88, 1024320), (96, 938960), (97, 929280), (110, 819456), (120, 751168), (121, 744960), (128, 704220), (132, 682880), (160, 563376), (165, 546304), (176, 512160), (192, 469480), (194, 464640), (220, 409728), (240, 375584), (242, 372480), (256, 352110), (264, 341440), (291, 309760), (320, 281688), (330, 273152), (352, 256080), (363, 248320), (384, 234740), (388, 232320), (440, 204864), (480, 187792), (484, 186240), (485, 185856), (512, 176055), (528, 170720), (582, 154880), (605, 148992), (640, 140844), (660, 136576), (704, 128040), (726, 124160), (768, 117370), (776, 116160), (880, 102432), (960, 93896), (968, 93120), (970, 92928), (1056, 85360), (1067, 84480), (1164, 77440), (1210, 74496), (1280, 70422), (1320, 68288), (1408, 64020), (1452, 62080), (1455, 61952), (1536, 58685), (1552, 58080), (1760, 51216), (1815, 49664), (1920, 46948), (1936, 46560), (1940, 46464), (2112, 42680), (2134, 42240), (2328, 38720), (2420, 37248), (2560, 35211), (2640, 34144), (2816, 32010), (2904, 31040), (2910, 30976), (3104, 29040), (3201, 28160), (3520, 25608), (3630, 24832), (3840, 23474), (3872, 23280), (3880, 23232), (4224, 21340), (4268, 21120), (4656, 19360), (4840, 18624), (5280, 17072), (5335, 16896), (5632, 16005), (5808, 15520), (5820, 15488), (6208, 14520), (6402, 14080), (7040, 12804), (7260, 12416), (7680, 11737), (7744, 11640), (7760, 11616), (8448, 10670), (8536, 10560), (9312, 9680)]