255523200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{619}}^1$

素因数の和:689

約数の個数: 192

約数和(自身を含む): 862593600

約数和(自身を除く): 607070400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 43, 48, 50, 60, 64, 75, 80, 86, 96, 100, 120, 128, 129, 150, 160, 172, 192, 200, 215, 240, 258, 300, 320, 344, 384, 400, 430, 480, 516, 600, 619, 640, 645, 688, 800, 860, 960, 1032, 1075, 1200, 1238, 1290, 1376, 1600, 1720, 1857, 1920, 2064, 2150, 2400, 2476, 2580, 2752, 3095, 3200, 3225, 3440, 3714, 4128, 4300, 4800, 4952, 5160, 5504, 6190, 6450, 6880, 7428, 8256, 8600, 9285, 9600, 9904, 10320, 12380, 12900, 13760, 14856, 15475, 16512, 17200, 18570, 19808, 20640, 24760, 25800, 26617, 27520, 29712, 30950, 34400, 37140, 39616, 41280, 46425, 49520, 51600, 53234, 59424, 61900, 68800, 74280, 79232, 79851, 82560, 92850, 99040, 103200, 106468, 118848, 123800, 133085, 137600, 148560, 159702, 185700, 198080, 206400, 212936, 237696, 247600, 266170, 297120, 319404, 371400, 396160, 399255, 412800, 425872, 495200, 532340, 594240, 638808, 665425, 742800, 798510, 851744, 990400, 1064680, 1188480, 1277616, 1330850, 1485600, 1597020, 1703488, 1980800, 1996275, 2129360, 2555232, 2661700, 2971200, 3194040, 3406976, 3992550, 4258720, 5110464, 5323400, 5942400, 6388080, 7985100, 8517440, 10220928, 10646800, 12776160, 15970200, 17034880, 21293600, 25552320, 31940400, 42587200, 51104640, 63880800, 85174400, 127761600, 255523200]

約数ペア:

[(1, 255523200), (2, 127761600), (3, 85174400), (4, 63880800), (5, 51104640), (6, 42587200), (8, 31940400), (10, 25552320), (12, 21293600), (15, 17034880), (16, 15970200), (20, 12776160), (24, 10646800), (25, 10220928), (30, 8517440), (32, 7985100), (40, 6388080), (43, 5942400), (48, 5323400), (50, 5110464), (60, 4258720), (64, 3992550), (75, 3406976), (80, 3194040), (86, 2971200), (96, 2661700), (100, 2555232), (120, 2129360), (128, 1996275), (129, 1980800), (150, 1703488), (160, 1597020), (172, 1485600), (192, 1330850), (200, 1277616), (215, 1188480), (240, 1064680), (258, 990400), (300, 851744), (320, 798510), (344, 742800), (384, 665425), (400, 638808), (430, 594240), (480, 532340), (516, 495200), (600, 425872), (619, 412800), (640, 399255), (645, 396160), (688, 371400), (800, 319404), (860, 297120), (960, 266170), (1032, 247600), (1075, 237696), (1200, 212936), (1238, 206400), (1290, 198080), (1376, 185700), (1600, 159702), (1720, 148560), (1857, 137600), (1920, 133085), (2064, 123800), (2150, 118848), (2400, 106468), (2476, 103200), (2580, 99040), (2752, 92850), (3095, 82560), (3200, 79851), (3225, 79232), (3440, 74280), (3714, 68800), (4128, 61900), (4300, 59424), (4800, 53234), (4952, 51600), (5160, 49520), (5504, 46425), (6190, 41280), (6450, 39616), (6880, 37140), (7428, 34400), (8256, 30950), (8600, 29712), (9285, 27520), (9600, 26617), (9904, 25800), (10320, 24760), (12380, 20640), (12900, 19808), (13760, 18570), (14856, 17200), (15475, 16512)]