225158400

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{1303}}^1$

素因数の和:1338

約数の個数: 216

約数和(自身を含む): 826266560

約数和(自身を除く): 601108160

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, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1303, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2606, 2700, 2880, 3200, 3456, 3600, 3840, 3909, 4320, 4800, 5212, 5400, 5760, 6400, 6515, 6912, 7200, 7818, 8640, 9600, 10424, 10800, 11520, 11727, 13030, 14400, 15636, 17280, 19200, 19545, 20848, 21600, 23454, 26060, 28800, 31272, 32575, 34560, 35181, 39090, 41696, 43200, 46908, 52120, 57600, 58635, 62544, 65150, 70362, 78180, 83392, 86400, 93816, 97725, 104240, 117270, 125088, 130300, 140724, 156360, 166784, 172800, 175905, 187632, 195450, 208480, 234540, 250176, 260600, 281448, 293175, 312720, 333568, 351810, 375264, 390900, 416960, 469080, 500352, 521200, 562896, 586350, 625440, 703620, 750528, 781800, 833920, 879525, 938160, 1000704, 1042400, 1125792, 1172700, 1250880, 1407240, 1501056, 1563600, 1667840, 1759050, 1876320, 2084800, 2251584, 2345400, 2501760, 2814480, 3002112, 3127200, 3518100, 3752640, 4169600, 4503168, 4690800, 5003520, 5628960, 6254400, 7036200, 7505280, 8339200, 9006336, 9381600, 11257920, 12508800, 14072400, 15010560, 18763200, 22515840, 25017600, 28144800, 37526400, 45031680, 56289600, 75052800, 112579200, 225158400]

約数ペア:

[(1, 225158400), (2, 112579200), (3, 75052800), (4, 56289600), (5, 45031680), (6, 37526400), (8, 28144800), (9, 25017600), (10, 22515840), (12, 18763200), (15, 15010560), (16, 14072400), (18, 12508800), (20, 11257920), (24, 9381600), (25, 9006336), (27, 8339200), (30, 7505280), (32, 7036200), (36, 6254400), (40, 5628960), (45, 5003520), (48, 4690800), (50, 4503168), (54, 4169600), (60, 3752640), (64, 3518100), (72, 3127200), (75, 3002112), (80, 2814480), (90, 2501760), (96, 2345400), (100, 2251584), (108, 2084800), (120, 1876320), (128, 1759050), (135, 1667840), (144, 1563600), (150, 1501056), (160, 1407240), (180, 1250880), (192, 1172700), (200, 1125792), (216, 1042400), (225, 1000704), (240, 938160), (256, 879525), (270, 833920), (288, 781800), (300, 750528), (320, 703620), (360, 625440), (384, 586350), (400, 562896), (432, 521200), (450, 500352), (480, 469080), (540, 416960), (576, 390900), (600, 375264), (640, 351810), (675, 333568), (720, 312720), (768, 293175), (800, 281448), (864, 260600), (900, 250176), (960, 234540), (1080, 208480), (1152, 195450), (1200, 187632), (1280, 175905), (1303, 172800), (1350, 166784), (1440, 156360), (1600, 140724), (1728, 130300), (1800, 125088), (1920, 117270), (2160, 104240), (2304, 97725), (2400, 93816), (2606, 86400), (2700, 83392), (2880, 78180), (3200, 70362), (3456, 65150), (3600, 62544), (3840, 58635), (3909, 57600), (4320, 52120), (4800, 46908), (5212, 43200), (5400, 41696), (5760, 39090), (6400, 35181), (6515, 34560), (6912, 32575), (7200, 31272), (7818, 28800), (8640, 26060), (9600, 23454), (10424, 21600), (10800, 20848), (11520, 19545), (11727, 19200), (13030, 17280), (14400, 15636)]