131538000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{1993}}^1$

素因数の和:2030

約数の個数: 160

約数和(自身を含む): 462863232

約数和(自身を除く): 331325232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 375, 400, 440, 500, 528, 550, 600, 660, 750, 825, 880, 1000, 1100, 1200, 1320, 1375, 1500, 1650, 1993, 2000, 2200, 2640, 2750, 3000, 3300, 3986, 4125, 4400, 5500, 5979, 6000, 6600, 7972, 8250, 9965, 11000, 11958, 13200, 15944, 16500, 19930, 21923, 22000, 23916, 29895, 31888, 33000, 39860, 43846, 47832, 49825, 59790, 65769, 66000, 79720, 87692, 95664, 99650, 109615, 119580, 131538, 149475, 159440, 175384, 199300, 219230, 239160, 249125, 263076, 298950, 328845, 350768, 398600, 438460, 478320, 498250, 526152, 548075, 597900, 657690, 747375, 797200, 876920, 996500, 1052304, 1096150, 1195800, 1315380, 1494750, 1644225, 1753840, 1993000, 2192300, 2391600, 2630760, 2740375, 2989500, 3288450, 3986000, 4384600, 5261520, 5480750, 5979000, 6576900, 8221125, 8769200, 10961500, 11958000, 13153800, 16442250, 21923000, 26307600, 32884500, 43846000, 65769000, 131538000]

約数ペア:

[(1, 131538000), (2, 65769000), (3, 43846000), (4, 32884500), (5, 26307600), (6, 21923000), (8, 16442250), (10, 13153800), (11, 11958000), (12, 10961500), (15, 8769200), (16, 8221125), (20, 6576900), (22, 5979000), (24, 5480750), (25, 5261520), (30, 4384600), (33, 3986000), (40, 3288450), (44, 2989500), (48, 2740375), (50, 2630760), (55, 2391600), (60, 2192300), (66, 1993000), (75, 1753840), (80, 1644225), (88, 1494750), (100, 1315380), (110, 1195800), (120, 1096150), (125, 1052304), (132, 996500), (150, 876920), (165, 797200), (176, 747375), (200, 657690), (220, 597900), (240, 548075), (250, 526152), (264, 498250), (275, 478320), (300, 438460), (330, 398600), (375, 350768), (400, 328845), (440, 298950), (500, 263076), (528, 249125), (550, 239160), (600, 219230), (660, 199300), (750, 175384), (825, 159440), (880, 149475), (1000, 131538), (1100, 119580), (1200, 109615), (1320, 99650), (1375, 95664), (1500, 87692), (1650, 79720), (1993, 66000), (2000, 65769), (2200, 59790), (2640, 49825), (2750, 47832), (3000, 43846), (3300, 39860), (3986, 33000), (4125, 31888), (4400, 29895), (5500, 23916), (5979, 22000), (6000, 21923), (6600, 19930), (7972, 16500), (8250, 15944), (9965, 13200), (11000, 11958)]