138585600

素因数分解:

$2^9\times 3^3\times 5^2\times {\mathrm{401}}^1$

素因数の和:438

約数の個数: 240

約数和(自身を含む): 509945040

約数和(自身を除く): 371359440

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, 401, 432, 450, 480, 512, 540, 576, 600, 640, 675, 720, 768, 800, 802, 864, 900, 960, 1080, 1152, 1200, 1203, 1280, 1350, 1440, 1536, 1600, 1604, 1728, 1800, 1920, 2005, 2160, 2304, 2400, 2406, 2560, 2700, 2880, 3200, 3208, 3456, 3600, 3609, 3840, 4010, 4320, 4608, 4800, 4812, 5400, 5760, 6015, 6400, 6416, 6912, 7200, 7218, 7680, 8020, 8640, 9600, 9624, 10025, 10800, 10827, 11520, 12030, 12800, 12832, 13824, 14400, 14436, 16040, 17280, 18045, 19200, 19248, 20050, 21600, 21654, 23040, 24060, 25664, 28800, 28872, 30075, 32080, 34560, 36090, 38400, 38496, 40100, 43200, 43308, 48120, 51328, 54135, 57600, 57744, 60150, 64160, 69120, 72180, 76992, 80200, 86400, 86616, 90225, 96240, 102656, 108270, 115200, 115488, 120300, 128320, 144360, 153984, 160400, 172800, 173232, 180450, 192480, 205312, 216540, 230976, 240600, 256640, 270675, 288720, 307968, 320800, 345600, 346464, 360900, 384960, 433080, 461952, 481200, 513280, 541350, 577440, 615936, 641600, 692928, 721800, 769920, 866160, 923904, 962400, 1026560, 1082700, 1154880, 1283200, 1385856, 1443600, 1539840, 1732320, 1847808, 1924800, 2165400, 2309760, 2566400, 2771712, 2887200, 3079680, 3464640, 3849600, 4330800, 4619520, 5132800, 5543424, 5774400, 6929280, 7699200, 8661600, 9239040, 11548800, 13858560, 15398400, 17323200, 23097600, 27717120, 34646400, 46195200, 69292800, 138585600]

約数ペア:

[(1, 138585600), (2, 69292800), (3, 46195200), (4, 34646400), (5, 27717120), (6, 23097600), (8, 17323200), (9, 15398400), (10, 13858560), (12, 11548800), (15, 9239040), (16, 8661600), (18, 7699200), (20, 6929280), (24, 5774400), (25, 5543424), (27, 5132800), (30, 4619520), (32, 4330800), (36, 3849600), (40, 3464640), (45, 3079680), (48, 2887200), (50, 2771712), (54, 2566400), (60, 2309760), (64, 2165400), (72, 1924800), (75, 1847808), (80, 1732320), (90, 1539840), (96, 1443600), (100, 1385856), (108, 1283200), (120, 1154880), (128, 1082700), (135, 1026560), (144, 962400), (150, 923904), (160, 866160), (180, 769920), (192, 721800), (200, 692928), (216, 641600), (225, 615936), (240, 577440), (256, 541350), (270, 513280), (288, 481200), (300, 461952), (320, 433080), (360, 384960), (384, 360900), (400, 346464), (401, 345600), (432, 320800), (450, 307968), (480, 288720), (512, 270675), (540, 256640), (576, 240600), (600, 230976), (640, 216540), (675, 205312), (720, 192480), (768, 180450), (800, 173232), (802, 172800), (864, 160400), (900, 153984), (960, 144360), (1080, 128320), (1152, 120300), (1200, 115488), (1203, 115200), (1280, 108270), (1350, 102656), (1440, 96240), (1536, 90225), (1600, 86616), (1604, 86400), (1728, 80200), (1800, 76992), (1920, 72180), (2005, 69120), (2160, 64160), (2304, 60150), (2400, 57744), (2406, 57600), (2560, 54135), (2700, 51328), (2880, 48120), (3200, 43308), (3208, 43200), (3456, 40100), (3600, 38496), (3609, 38400), (3840, 36090), (4010, 34560), (4320, 32080), (4608, 30075), (4800, 28872), (4812, 28800), (5400, 25664), (5760, 24060), (6015, 23040), (6400, 21654), (6416, 21600), (6912, 20050), (7200, 19248), (7218, 19200), (7680, 18045), (8020, 17280), (8640, 16040), (9600, 14436), (9624, 14400), (10025, 13824), (10800, 12832), (10827, 12800), (11520, 12030)]