161308800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{1867}}^1$

素因数の和:1900

約数の個数: 192

約数和(自身を含む): 590661600

約数和(自身を除く): 429352800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1867, 1920, 2160, 2400, 2700, 2880, 3200, 3456, 3600, 3734, 4320, 4800, 5400, 5601, 5760, 7200, 7468, 8640, 9335, 9600, 10800, 11202, 14400, 14936, 16803, 17280, 18670, 21600, 22404, 28005, 28800, 29872, 33606, 37340, 43200, 44808, 46675, 50409, 56010, 59744, 67212, 74680, 84015, 86400, 89616, 93350, 100818, 112020, 119488, 134424, 140025, 149360, 168030, 179232, 186700, 201636, 224040, 238976, 252045, 268848, 280050, 298720, 336060, 358464, 373400, 403272, 420075, 448080, 504090, 537696, 560100, 597440, 672120, 716928, 746800, 806544, 840150, 896160, 1008180, 1075392, 1120200, 1194880, 1260225, 1344240, 1493600, 1613088, 1680300, 1792320, 2016360, 2150784, 2240400, 2520450, 2688480, 2987200, 3226176, 3360600, 3584640, 4032720, 4480800, 5040900, 5376960, 5974400, 6452352, 6721200, 8065440, 8961600, 10081800, 10753920, 13442400, 16130880, 17923200, 20163600, 26884800, 32261760, 40327200, 53769600, 80654400, 161308800]

約数ペア:

[(1, 161308800), (2, 80654400), (3, 53769600), (4, 40327200), (5, 32261760), (6, 26884800), (8, 20163600), (9, 17923200), (10, 16130880), (12, 13442400), (15, 10753920), (16, 10081800), (18, 8961600), (20, 8065440), (24, 6721200), (25, 6452352), (27, 5974400), (30, 5376960), (32, 5040900), (36, 4480800), (40, 4032720), (45, 3584640), (48, 3360600), (50, 3226176), (54, 2987200), (60, 2688480), (64, 2520450), (72, 2240400), (75, 2150784), (80, 2016360), (90, 1792320), (96, 1680300), (100, 1613088), (108, 1493600), (120, 1344240), (128, 1260225), (135, 1194880), (144, 1120200), (150, 1075392), (160, 1008180), (180, 896160), (192, 840150), (200, 806544), (216, 746800), (225, 716928), (240, 672120), (270, 597440), (288, 560100), (300, 537696), (320, 504090), (360, 448080), (384, 420075), (400, 403272), (432, 373400), (450, 358464), (480, 336060), (540, 298720), (576, 280050), (600, 268848), (640, 252045), (675, 238976), (720, 224040), (800, 201636), (864, 186700), (900, 179232), (960, 168030), (1080, 149360), (1152, 140025), (1200, 134424), (1350, 119488), (1440, 112020), (1600, 100818), (1728, 93350), (1800, 89616), (1867, 86400), (1920, 84015), (2160, 74680), (2400, 67212), (2700, 59744), (2880, 56010), (3200, 50409), (3456, 46675), (3600, 44808), (3734, 43200), (4320, 37340), (4800, 33606), (5400, 29872), (5601, 28800), (5760, 28005), (7200, 22404), (7468, 21600), (8640, 18670), (9335, 17280), (9600, 16803), (10800, 14936), (11202, 14400)]