897638400

素因数分解:

$2^{13}\times 3^2\times 5^2\times {\mathrm{487}}^1$

素因数の和:529

約数の個数: 252

約数和(自身を含む): 3221946312

約数和(自身を除く): 2324307912

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 144, 150, 160, 180, 192, 200, 225, 240, 256, 288, 300, 320, 360, 384, 400, 450, 480, 487, 512, 576, 600, 640, 720, 768, 800, 900, 960, 974, 1024, 1152, 1200, 1280, 1440, 1461, 1536, 1600, 1800, 1920, 1948, 2048, 2304, 2400, 2435, 2560, 2880, 2922, 3072, 3200, 3600, 3840, 3896, 4096, 4383, 4608, 4800, 4870, 5120, 5760, 5844, 6144, 6400, 7200, 7305, 7680, 7792, 8192, 8766, 9216, 9600, 9740, 10240, 11520, 11688, 12175, 12288, 12800, 14400, 14610, 15360, 15584, 17532, 18432, 19200, 19480, 20480, 21915, 23040, 23376, 24350, 24576, 25600, 28800, 29220, 30720, 31168, 35064, 36525, 36864, 38400, 38960, 40960, 43830, 46080, 46752, 48700, 51200, 57600, 58440, 61440, 62336, 70128, 73050, 73728, 76800, 77920, 87660, 92160, 93504, 97400, 102400, 109575, 115200, 116880, 122880, 124672, 140256, 146100, 153600, 155840, 175320, 184320, 187008, 194800, 204800, 219150, 230400, 233760, 249344, 280512, 292200, 307200, 311680, 350640, 368640, 374016, 389600, 438300, 460800, 467520, 498688, 561024, 584400, 614400, 623360, 701280, 748032, 779200, 876600, 921600, 935040, 997376, 1122048, 1168800, 1246720, 1402560, 1496064, 1558400, 1753200, 1843200, 1870080, 1994752, 2244096, 2337600, 2493440, 2805120, 2992128, 3116800, 3506400, 3740160, 3989504, 4488192, 4675200, 4986880, 5610240, 5984256, 6233600, 7012800, 7480320, 8976384, 9350400, 9973760, 11220480, 11968512, 12467200, 14025600, 14960640, 17952768, 18700800, 19947520, 22440960, 24934400, 28051200, 29921280, 35905536, 37401600, 44881920, 49868800, 56102400, 59842560, 74803200, 89763840, 99737600, 112204800, 149606400, 179527680, 224409600, 299212800, 448819200, 897638400]

約数ペア:

[(1, 897638400), (2, 448819200), (3, 299212800), (4, 224409600), (5, 179527680), (6, 149606400), (8, 112204800), (9, 99737600), (10, 89763840), (12, 74803200), (15, 59842560), (16, 56102400), (18, 49868800), (20, 44881920), (24, 37401600), (25, 35905536), (30, 29921280), (32, 28051200), (36, 24934400), (40, 22440960), (45, 19947520), (48, 18700800), (50, 17952768), (60, 14960640), (64, 14025600), (72, 12467200), (75, 11968512), (80, 11220480), (90, 9973760), (96, 9350400), (100, 8976384), (120, 7480320), (128, 7012800), (144, 6233600), (150, 5984256), (160, 5610240), (180, 4986880), (192, 4675200), (200, 4488192), (225, 3989504), (240, 3740160), (256, 3506400), (288, 3116800), (300, 2992128), (320, 2805120), (360, 2493440), (384, 2337600), (400, 2244096), (450, 1994752), (480, 1870080), (487, 1843200), (512, 1753200), (576, 1558400), (600, 1496064), (640, 1402560), (720, 1246720), (768, 1168800), (800, 1122048), (900, 997376), (960, 935040), (974, 921600), (1024, 876600), (1152, 779200), (1200, 748032), (1280, 701280), (1440, 623360), (1461, 614400), (1536, 584400), (1600, 561024), (1800, 498688), (1920, 467520), (1948, 460800), (2048, 438300), (2304, 389600), (2400, 374016), (2435, 368640), (2560, 350640), (2880, 311680), (2922, 307200), (3072, 292200), (3200, 280512), (3600, 249344), (3840, 233760), (3896, 230400), (4096, 219150), (4383, 204800), (4608, 194800), (4800, 187008), (4870, 184320), (5120, 175320), (5760, 155840), (5844, 153600), (6144, 146100), (6400, 140256), (7200, 124672), (7305, 122880), (7680, 116880), (7792, 115200), (8192, 109575), (8766, 102400), (9216, 97400), (9600, 93504), (9740, 92160), (10240, 87660), (11520, 77920), (11688, 76800), (12175, 73728), (12288, 73050), (12800, 70128), (14400, 62336), (14610, 61440), (15360, 58440), (15584, 57600), (17532, 51200), (18432, 48700), (19200, 46752), (19480, 46080), (20480, 43830), (21915, 40960), (23040, 38960), (23376, 38400), (24350, 36864), (24576, 36525), (25600, 35064), (28800, 31168), (29220, 30720)]