87097120

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:155

約数の個数: 192

約数和(自身を含む): 246903552

約数和(自身を除く): 159806432

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 41, 44, 55, 68, 71, 80, 82, 85, 88, 110, 136, 142, 160, 164, 170, 176, 187, 205, 220, 272, 284, 328, 340, 352, 355, 374, 410, 440, 451, 544, 568, 656, 680, 697, 710, 748, 781, 820, 880, 902, 935, 1136, 1207, 1312, 1360, 1394, 1420, 1496, 1562, 1640, 1760, 1804, 1870, 2255, 2272, 2414, 2720, 2788, 2840, 2911, 2992, 3124, 3280, 3485, 3608, 3740, 3905, 4510, 4828, 5576, 5680, 5822, 5984, 6035, 6248, 6560, 6970, 7216, 7480, 7667, 7810, 9020, 9656, 11152, 11360, 11644, 12070, 12496, 13277, 13940, 14432, 14555, 14960, 15334, 15620, 18040, 19312, 22304, 23288, 24140, 24992, 26554, 27880, 29110, 29920, 30668, 31240, 32021, 36080, 38335, 38624, 46576, 48280, 49487, 53108, 55760, 58220, 61336, 62480, 64042, 66385, 72160, 76670, 93152, 96560, 98974, 106216, 111520, 116440, 122672, 124960, 128084, 132770, 153340, 160105, 193120, 197948, 212432, 232880, 245344, 247435, 256168, 265540, 306680, 320210, 395896, 424864, 465760, 494870, 512336, 531080, 544357, 613360, 640420, 791792, 989740, 1024672, 1062160, 1088714, 1226720, 1280840, 1583584, 1979480, 2124320, 2177428, 2561680, 2721785, 3958960, 4354856, 5123360, 5443570, 7917920, 8709712, 10887140, 17419424, 21774280, 43548560, 87097120]

約数ペア:

[(1, 87097120), (2, 43548560), (4, 21774280), (5, 17419424), (8, 10887140), (10, 8709712), (11, 7917920), (16, 5443570), (17, 5123360), (20, 4354856), (22, 3958960), (32, 2721785), (34, 2561680), (40, 2177428), (41, 2124320), (44, 1979480), (55, 1583584), (68, 1280840), (71, 1226720), (80, 1088714), (82, 1062160), (85, 1024672), (88, 989740), (110, 791792), (136, 640420), (142, 613360), (160, 544357), (164, 531080), (170, 512336), (176, 494870), (187, 465760), (205, 424864), (220, 395896), (272, 320210), (284, 306680), (328, 265540), (340, 256168), (352, 247435), (355, 245344), (374, 232880), (410, 212432), (440, 197948), (451, 193120), (544, 160105), (568, 153340), (656, 132770), (680, 128084), (697, 124960), (710, 122672), (748, 116440), (781, 111520), (820, 106216), (880, 98974), (902, 96560), (935, 93152), (1136, 76670), (1207, 72160), (1312, 66385), (1360, 64042), (1394, 62480), (1420, 61336), (1496, 58220), (1562, 55760), (1640, 53108), (1760, 49487), (1804, 48280), (1870, 46576), (2255, 38624), (2272, 38335), (2414, 36080), (2720, 32021), (2788, 31240), (2840, 30668), (2911, 29920), (2992, 29110), (3124, 27880), (3280, 26554), (3485, 24992), (3608, 24140), (3740, 23288), (3905, 22304), (4510, 19312), (4828, 18040), (5576, 15620), (5680, 15334), (5822, 14960), (5984, 14555), (6035, 14432), (6248, 13940), (6560, 13277), (6970, 12496), (7216, 12070), (7480, 11644), (7667, 11360), (7810, 11152), (9020, 9656)]