86153600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 243474000

約数和(自身を除く): 157320400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 32, 38, 40, 50, 52, 64, 65, 76, 80, 95, 100, 104, 109, 128, 130, 152, 160, 190, 200, 208, 218, 247, 260, 304, 320, 325, 380, 400, 416, 436, 475, 494, 520, 545, 608, 640, 650, 760, 800, 832, 872, 950, 988, 1040, 1090, 1216, 1235, 1300, 1417, 1520, 1600, 1664, 1744, 1900, 1976, 2071, 2080, 2180, 2432, 2470, 2600, 2725, 2834, 3040, 3200, 3488, 3800, 3952, 4142, 4160, 4360, 4940, 5200, 5450, 5668, 6080, 6175, 6976, 7085, 7600, 7904, 8284, 8320, 8720, 9880, 10355, 10400, 10900, 11336, 12160, 12350, 13952, 14170, 15200, 15808, 16568, 17440, 19760, 20710, 20800, 21800, 22672, 24700, 26923, 28340, 30400, 31616, 33136, 34880, 35425, 39520, 41420, 41600, 43600, 45344, 49400, 51775, 53846, 56680, 60800, 66272, 69760, 70850, 79040, 82840, 87200, 90688, 98800, 103550, 107692, 113360, 132544, 134615, 141700, 158080, 165680, 174400, 181376, 197600, 207100, 215384, 226720, 265088, 269230, 283400, 331360, 348800, 395200, 414200, 430768, 453440, 538460, 566800, 662720, 673075, 790400, 828400, 861536, 906880, 1076920, 1133600, 1325440, 1346150, 1656800, 1723072, 2153840, 2267200, 2692300, 3313600, 3446144, 4307680, 4534400, 5384600, 6627200, 8615360, 10769200, 17230720, 21538400, 43076800, 86153600]

約数ペア:

[(1, 86153600), (2, 43076800), (4, 21538400), (5, 17230720), (8, 10769200), (10, 8615360), (13, 6627200), (16, 5384600), (19, 4534400), (20, 4307680), (25, 3446144), (26, 3313600), (32, 2692300), (38, 2267200), (40, 2153840), (50, 1723072), (52, 1656800), (64, 1346150), (65, 1325440), (76, 1133600), (80, 1076920), (95, 906880), (100, 861536), (104, 828400), (109, 790400), (128, 673075), (130, 662720), (152, 566800), (160, 538460), (190, 453440), (200, 430768), (208, 414200), (218, 395200), (247, 348800), (260, 331360), (304, 283400), (320, 269230), (325, 265088), (380, 226720), (400, 215384), (416, 207100), (436, 197600), (475, 181376), (494, 174400), (520, 165680), (545, 158080), (608, 141700), (640, 134615), (650, 132544), (760, 113360), (800, 107692), (832, 103550), (872, 98800), (950, 90688), (988, 87200), (1040, 82840), (1090, 79040), (1216, 70850), (1235, 69760), (1300, 66272), (1417, 60800), (1520, 56680), (1600, 53846), (1664, 51775), (1744, 49400), (1900, 45344), (1976, 43600), (2071, 41600), (2080, 41420), (2180, 39520), (2432, 35425), (2470, 34880), (2600, 33136), (2725, 31616), (2834, 30400), (3040, 28340), (3200, 26923), (3488, 24700), (3800, 22672), (3952, 21800), (4142, 20800), (4160, 20710), (4360, 19760), (4940, 17440), (5200, 16568), (5450, 15808), (5668, 15200), (6080, 14170), (6175, 13952), (6976, 12350), (7085, 12160), (7600, 11336), (7904, 10900), (8284, 10400), (8320, 10355), (8720, 9880)]