255355200

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 336

約数和(自身を含む): 975116160

約数和(自身を除く): 719760960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 25, 27, 30, 32, 36, 40, 45, 46, 48, 50, 54, 60, 64, 69, 72, 75, 80, 90, 92, 96, 100, 108, 115, 120, 135, 138, 144, 150, 160, 180, 184, 192, 200, 207, 216, 225, 230, 240, 257, 270, 276, 288, 300, 320, 345, 360, 368, 400, 414, 432, 450, 460, 480, 514, 540, 552, 575, 576, 600, 621, 675, 690, 720, 736, 771, 800, 828, 864, 900, 920, 960, 1028, 1035, 1080, 1104, 1150, 1200, 1242, 1285, 1350, 1380, 1440, 1472, 1542, 1600, 1656, 1725, 1728, 1800, 1840, 2056, 2070, 2160, 2208, 2300, 2313, 2400, 2484, 2570, 2700, 2760, 2880, 3084, 3105, 3312, 3450, 3600, 3680, 3855, 4112, 4140, 4320, 4416, 4600, 4626, 4800, 4968, 5140, 5175, 5400, 5520, 5911, 6168, 6210, 6425, 6624, 6900, 6939, 7200, 7360, 7710, 8224, 8280, 8640, 9200, 9252, 9936, 10280, 10350, 10800, 11040, 11565, 11822, 12336, 12420, 12850, 13248, 13800, 13878, 14400, 15420, 15525, 16448, 16560, 17733, 18400, 18504, 19275, 19872, 20560, 20700, 21600, 22080, 23130, 23644, 24672, 24840, 25700, 27600, 27756, 29555, 30840, 31050, 33120, 34695, 35466, 36800, 37008, 38550, 39744, 41120, 41400, 43200, 46260, 47288, 49344, 49680, 51400, 53199, 55200, 55512, 57825, 59110, 61680, 62100, 66240, 69390, 70932, 74016, 77100, 82240, 82800, 88665, 92520, 94576, 99360, 102800, 106398, 110400, 111024, 115650, 118220, 123360, 124200, 138780, 141864, 147775, 148032, 154200, 159597, 165600, 173475, 177330, 185040, 189152, 198720, 205600, 212796, 222048, 231300, 236440, 246720, 248400, 265995, 277560, 283728, 295550, 308400, 319194, 331200, 346950, 354660, 370080, 378304, 411200, 425592, 443325, 444096, 462600, 472880, 496800, 531990, 555120, 567456, 591100, 616800, 638388, 693900, 709320, 740160, 797985, 851184, 886650, 925200, 945760, 993600, 1063980, 1110240, 1134912, 1182200, 1233600, 1276776, 1329975, 1387800, 1418640, 1595970, 1702368, 1773300, 1850400, 1891520, 2127960, 2220480, 2364400, 2553552, 2659950, 2775600, 2837280, 3191940, 3404736, 3546600, 3700800, 3989925, 4255920, 4728800, 5107104, 5319900, 5551200, 5674560, 6383880, 7093200, 7979850, 8511840, 9457600, 10214208, 10639800, 11102400, 12767760, 14186400, 15959700, 17023680, 21279600, 25535520, 28372800, 31919400, 42559200, 51071040, 63838800, 85118400, 127677600, 255355200]

約数ペア:

[(1, 255355200), (2, 127677600), (3, 85118400), (4, 63838800), (5, 51071040), (6, 42559200), (8, 31919400), (9, 28372800), (10, 25535520), (12, 21279600), (15, 17023680), (16, 15959700), (18, 14186400), (20, 12767760), (23, 11102400), (24, 10639800), (25, 10214208), (27, 9457600), (30, 8511840), (32, 7979850), (36, 7093200), (40, 6383880), (45, 5674560), (46, 5551200), (48, 5319900), (50, 5107104), (54, 4728800), (60, 4255920), (64, 3989925), (69, 3700800), (72, 3546600), (75, 3404736), (80, 3191940), (90, 2837280), (92, 2775600), (96, 2659950), (100, 2553552), (108, 2364400), (115, 2220480), (120, 2127960), (135, 1891520), (138, 1850400), (144, 1773300), (150, 1702368), (160, 1595970), (180, 1418640), (184, 1387800), (192, 1329975), (200, 1276776), (207, 1233600), (216, 1182200), (225, 1134912), (230, 1110240), (240, 1063980), (257, 993600), (270, 945760), (276, 925200), (288, 886650), (300, 851184), (320, 797985), (345, 740160), (360, 709320), (368, 693900), (400, 638388), (414, 616800), (432, 591100), (450, 567456), (460, 555120), (480, 531990), (514, 496800), (540, 472880), (552, 462600), (575, 444096), (576, 443325), (600, 425592), (621, 411200), (675, 378304), (690, 370080), (720, 354660), (736, 346950), (771, 331200), (800, 319194), (828, 308400), (864, 295550), (900, 283728), (920, 277560), (960, 265995), (1028, 248400), (1035, 246720), (1080, 236440), (1104, 231300), (1150, 222048), (1200, 212796), (1242, 205600), (1285, 198720), (1350, 189152), (1380, 185040), (1440, 177330), (1472, 173475), (1542, 165600), (1600, 159597), (1656, 154200), (1725, 148032), (1728, 147775), (1800, 141864), (1840, 138780), (2056, 124200), (2070, 123360), (2160, 118220), (2208, 115650), (2300, 111024), (2313, 110400), (2400, 106398), (2484, 102800), (2570, 99360), (2700, 94576), (2760, 92520), (2880, 88665), (3084, 82800), (3105, 82240), (3312, 77100), (3450, 74016), (3600, 70932), (3680, 69390), (3855, 66240), (4112, 62100), (4140, 61680), (4320, 59110), (4416, 57825), (4600, 55512), (4626, 55200), (4800, 53199), (4968, 51400), (5140, 49680), (5175, 49344), (5400, 47288), (5520, 46260), (5911, 43200), (6168, 41400), (6210, 41120), (6425, 39744), (6624, 38550), (6900, 37008), (6939, 36800), (7200, 35466), (7360, 34695), (7710, 33120), (8224, 31050), (8280, 30840), (8640, 29555), (9200, 27756), (9252, 27600), (9936, 25700), (10280, 24840), (10350, 24672), (10800, 23644), (11040, 23130), (11565, 22080), (11822, 21600), (12336, 20700), (12420, 20560), (12850, 19872), (13248, 19275), (13800, 18504), (13878, 18400), (14400, 17733), (15420, 16560), (15525, 16448)]