131497600

素因数分解:

$2^7\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 365211000

約数和(自身を除く): 233713400

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 64, 65, 80, 100, 104, 109, 116, 128, 130, 145, 160, 200, 208, 218, 232, 260, 290, 320, 325, 377, 400, 416, 436, 464, 520, 545, 580, 640, 650, 725, 754, 800, 832, 872, 928, 1040, 1090, 1160, 1300, 1417, 1450, 1508, 1600, 1664, 1744, 1856, 1885, 2080, 2180, 2320, 2600, 2725, 2834, 2900, 3016, 3161, 3200, 3488, 3712, 3770, 4160, 4360, 4640, 5200, 5450, 5668, 5800, 6032, 6322, 6976, 7085, 7540, 8320, 8720, 9280, 9425, 10400, 10900, 11336, 11600, 12064, 12644, 13952, 14170, 15080, 15805, 17440, 18560, 18850, 20800, 21800, 22672, 23200, 24128, 25288, 28340, 30160, 31610, 34880, 35425, 37700, 41093, 41600, 43600, 45344, 46400, 48256, 50576, 56680, 60320, 63220, 69760, 70850, 75400, 79025, 82186, 87200, 90688, 92800, 101152, 113360, 120640, 126440, 141700, 150800, 158050, 164372, 174400, 181376, 202304, 205465, 226720, 241280, 252880, 283400, 301600, 316100, 328744, 348800, 404608, 410930, 453440, 505760, 566800, 603200, 632200, 657488, 821860, 906880, 1011520, 1027325, 1133600, 1206400, 1264400, 1314976, 1643720, 2023040, 2054650, 2267200, 2528800, 2629952, 3287440, 4109300, 4534400, 5057600, 5259904, 6574880, 8218600, 10115200, 13149760, 16437200, 26299520, 32874400, 65748800, 131497600]

約数ペア:

[(1, 131497600), (2, 65748800), (4, 32874400), (5, 26299520), (8, 16437200), (10, 13149760), (13, 10115200), (16, 8218600), (20, 6574880), (25, 5259904), (26, 5057600), (29, 4534400), (32, 4109300), (40, 3287440), (50, 2629952), (52, 2528800), (58, 2267200), (64, 2054650), (65, 2023040), (80, 1643720), (100, 1314976), (104, 1264400), (109, 1206400), (116, 1133600), (128, 1027325), (130, 1011520), (145, 906880), (160, 821860), (200, 657488), (208, 632200), (218, 603200), (232, 566800), (260, 505760), (290, 453440), (320, 410930), (325, 404608), (377, 348800), (400, 328744), (416, 316100), (436, 301600), (464, 283400), (520, 252880), (545, 241280), (580, 226720), (640, 205465), (650, 202304), (725, 181376), (754, 174400), (800, 164372), (832, 158050), (872, 150800), (928, 141700), (1040, 126440), (1090, 120640), (1160, 113360), (1300, 101152), (1417, 92800), (1450, 90688), (1508, 87200), (1600, 82186), (1664, 79025), (1744, 75400), (1856, 70850), (1885, 69760), (2080, 63220), (2180, 60320), (2320, 56680), (2600, 50576), (2725, 48256), (2834, 46400), (2900, 45344), (3016, 43600), (3161, 41600), (3200, 41093), (3488, 37700), (3712, 35425), (3770, 34880), (4160, 31610), (4360, 30160), (4640, 28340), (5200, 25288), (5450, 24128), (5668, 23200), (5800, 22672), (6032, 21800), (6322, 20800), (6976, 18850), (7085, 18560), (7540, 17440), (8320, 15805), (8720, 15080), (9280, 14170), (9425, 13952), (10400, 12644), (10900, 12064), (11336, 11600)]