83125920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:263

約数の個数: 192

約数和(自身を含む): 283481856

約数和(自身を除く): 200355936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 61, 68, 80, 85, 96, 102, 120, 122, 136, 160, 167, 170, 183, 204, 240, 244, 255, 272, 305, 334, 340, 366, 408, 480, 488, 501, 510, 544, 610, 668, 680, 732, 816, 835, 915, 976, 1002, 1020, 1037, 1220, 1336, 1360, 1464, 1632, 1670, 1830, 1952, 2004, 2040, 2074, 2440, 2505, 2672, 2720, 2839, 2928, 3111, 3340, 3660, 4008, 4080, 4148, 4880, 5010, 5185, 5344, 5678, 5856, 6222, 6680, 7320, 8016, 8160, 8296, 8517, 9760, 10020, 10187, 10370, 11356, 12444, 13360, 14195, 14640, 15555, 16032, 16592, 17034, 20040, 20374, 20740, 22712, 24888, 26720, 28390, 29280, 30561, 31110, 33184, 34068, 40080, 40748, 41480, 42585, 45424, 49776, 50935, 56780, 61122, 62220, 68136, 80160, 81496, 82960, 85170, 90848, 99552, 101870, 113560, 122244, 124440, 136272, 152805, 162992, 165920, 170340, 173179, 203740, 227120, 244488, 248880, 272544, 305610, 325984, 340680, 346358, 407480, 454240, 488976, 497760, 519537, 611220, 681360, 692716, 814960, 865895, 977952, 1039074, 1222440, 1362720, 1385432, 1629920, 1731790, 2078148, 2444880, 2597685, 2770864, 3463580, 4156296, 4889760, 5195370, 5541728, 6927160, 8312592, 10390740, 13854320, 16625184, 20781480, 27708640, 41562960, 83125920]

約数ペア:

[(1, 83125920), (2, 41562960), (3, 27708640), (4, 20781480), (5, 16625184), (6, 13854320), (8, 10390740), (10, 8312592), (12, 6927160), (15, 5541728), (16, 5195370), (17, 4889760), (20, 4156296), (24, 3463580), (30, 2770864), (32, 2597685), (34, 2444880), (40, 2078148), (48, 1731790), (51, 1629920), (60, 1385432), (61, 1362720), (68, 1222440), (80, 1039074), (85, 977952), (96, 865895), (102, 814960), (120, 692716), (122, 681360), (136, 611220), (160, 519537), (167, 497760), (170, 488976), (183, 454240), (204, 407480), (240, 346358), (244, 340680), (255, 325984), (272, 305610), (305, 272544), (334, 248880), (340, 244488), (366, 227120), (408, 203740), (480, 173179), (488, 170340), (501, 165920), (510, 162992), (544, 152805), (610, 136272), (668, 124440), (680, 122244), (732, 113560), (816, 101870), (835, 99552), (915, 90848), (976, 85170), (1002, 82960), (1020, 81496), (1037, 80160), (1220, 68136), (1336, 62220), (1360, 61122), (1464, 56780), (1632, 50935), (1670, 49776), (1830, 45424), (1952, 42585), (2004, 41480), (2040, 40748), (2074, 40080), (2440, 34068), (2505, 33184), (2672, 31110), (2720, 30561), (2839, 29280), (2928, 28390), (3111, 26720), (3340, 24888), (3660, 22712), (4008, 20740), (4080, 20374), (4148, 20040), (4880, 17034), (5010, 16592), (5185, 16032), (5344, 15555), (5678, 14640), (5856, 14195), (6222, 13360), (6680, 12444), (7320, 11356), (8016, 10370), (8160, 10187), (8296, 10020), (8517, 9760)]