168888000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 224

約数和(自身を含む): 578193408

約数和(自身を除く): 409305408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 125, 150, 155, 160, 186, 192, 200, 227, 240, 248, 250, 300, 310, 320, 372, 375, 400, 454, 465, 480, 496, 500, 600, 620, 681, 744, 750, 775, 800, 908, 930, 960, 992, 1000, 1135, 1200, 1240, 1362, 1488, 1500, 1550, 1600, 1816, 1860, 1984, 2000, 2270, 2325, 2400, 2480, 2724, 2976, 3000, 3100, 3405, 3632, 3720, 3875, 4000, 4540, 4650, 4800, 4960, 5448, 5675, 5952, 6000, 6200, 6810, 7037, 7264, 7440, 7750, 8000, 9080, 9300, 9920, 10896, 11350, 11625, 12000, 12400, 13620, 14074, 14528, 14880, 15500, 17025, 18160, 18600, 21111, 21792, 22700, 23250, 24000, 24800, 27240, 28148, 28375, 29760, 31000, 34050, 35185, 36320, 37200, 42222, 43584, 45400, 46500, 49600, 54480, 56296, 56750, 62000, 68100, 70370, 72640, 74400, 84444, 85125, 90800, 93000, 105555, 108960, 112592, 113500, 124000, 136200, 140740, 148800, 168888, 170250, 175925, 181600, 186000, 211110, 217920, 225184, 227000, 248000, 272400, 281480, 337776, 340500, 351850, 363200, 372000, 422220, 450368, 454000, 527775, 544800, 562960, 675552, 681000, 703700, 744000, 844440, 879625, 908000, 1055550, 1089600, 1125920, 1351104, 1362000, 1407400, 1688880, 1759250, 1816000, 2111100, 2251840, 2638875, 2724000, 2814800, 3377760, 3518500, 4222200, 5277750, 5448000, 5629600, 6755520, 7037000, 8444400, 10555500, 11259200, 14074000, 16888800, 21111000, 28148000, 33777600, 42222000, 56296000, 84444000, 168888000]

約数ペア:

[(1, 168888000), (2, 84444000), (3, 56296000), (4, 42222000), (5, 33777600), (6, 28148000), (8, 21111000), (10, 16888800), (12, 14074000), (15, 11259200), (16, 10555500), (20, 8444400), (24, 7037000), (25, 6755520), (30, 5629600), (31, 5448000), (32, 5277750), (40, 4222200), (48, 3518500), (50, 3377760), (60, 2814800), (62, 2724000), (64, 2638875), (75, 2251840), (80, 2111100), (93, 1816000), (96, 1759250), (100, 1688880), (120, 1407400), (124, 1362000), (125, 1351104), (150, 1125920), (155, 1089600), (160, 1055550), (186, 908000), (192, 879625), (200, 844440), (227, 744000), (240, 703700), (248, 681000), (250, 675552), (300, 562960), (310, 544800), (320, 527775), (372, 454000), (375, 450368), (400, 422220), (454, 372000), (465, 363200), (480, 351850), (496, 340500), (500, 337776), (600, 281480), (620, 272400), (681, 248000), (744, 227000), (750, 225184), (775, 217920), (800, 211110), (908, 186000), (930, 181600), (960, 175925), (992, 170250), (1000, 168888), (1135, 148800), (1200, 140740), (1240, 136200), (1362, 124000), (1488, 113500), (1500, 112592), (1550, 108960), (1600, 105555), (1816, 93000), (1860, 90800), (1984, 85125), (2000, 84444), (2270, 74400), (2325, 72640), (2400, 70370), (2480, 68100), (2724, 62000), (2976, 56750), (3000, 56296), (3100, 54480), (3405, 49600), (3632, 46500), (3720, 45400), (3875, 43584), (4000, 42222), (4540, 37200), (4650, 36320), (4800, 35185), (4960, 34050), (5448, 31000), (5675, 29760), (5952, 28375), (6000, 28148), (6200, 27240), (6810, 24800), (7037, 24000), (7264, 23250), (7440, 22700), (7750, 21792), (8000, 21111), (9080, 18600), (9300, 18160), (9920, 17025), (10896, 15500), (11350, 14880), (11625, 14528), (12000, 14074), (12400, 13620)]