74803200

素因数分解:

$2^{11}\times 3^1\times 5^2\times {\mathrm{487}}^1$

素因数の和:522

約数の個数: 144

約数和(自身を含む): 247796640

約数和(自身を除く): 172993440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 487, 512, 600, 640, 768, 800, 960, 974, 1024, 1200, 1280, 1461, 1536, 1600, 1920, 1948, 2048, 2400, 2435, 2560, 2922, 3072, 3200, 3840, 3896, 4800, 4870, 5120, 5844, 6144, 6400, 7305, 7680, 7792, 9600, 9740, 10240, 11688, 12175, 12800, 14610, 15360, 15584, 19200, 19480, 23376, 24350, 25600, 29220, 30720, 31168, 36525, 38400, 38960, 46752, 48700, 51200, 58440, 62336, 73050, 76800, 77920, 93504, 97400, 116880, 124672, 146100, 153600, 155840, 187008, 194800, 233760, 249344, 292200, 311680, 374016, 389600, 467520, 498688, 584400, 623360, 748032, 779200, 935040, 997376, 1168800, 1246720, 1496064, 1558400, 1870080, 2337600, 2493440, 2992128, 3116800, 3740160, 4675200, 4986880, 6233600, 7480320, 9350400, 12467200, 14960640, 18700800, 24934400, 37401600, 74803200]

約数ペア:

[(1, 74803200), (2, 37401600), (3, 24934400), (4, 18700800), (5, 14960640), (6, 12467200), (8, 9350400), (10, 7480320), (12, 6233600), (15, 4986880), (16, 4675200), (20, 3740160), (24, 3116800), (25, 2992128), (30, 2493440), (32, 2337600), (40, 1870080), (48, 1558400), (50, 1496064), (60, 1246720), (64, 1168800), (75, 997376), (80, 935040), (96, 779200), (100, 748032), (120, 623360), (128, 584400), (150, 498688), (160, 467520), (192, 389600), (200, 374016), (240, 311680), (256, 292200), (300, 249344), (320, 233760), (384, 194800), (400, 187008), (480, 155840), (487, 153600), (512, 146100), (600, 124672), (640, 116880), (768, 97400), (800, 93504), (960, 77920), (974, 76800), (1024, 73050), (1200, 62336), (1280, 58440), (1461, 51200), (1536, 48700), (1600, 46752), (1920, 38960), (1948, 38400), (2048, 36525), (2400, 31168), (2435, 30720), (2560, 29220), (2922, 25600), (3072, 24350), (3200, 23376), (3840, 19480), (3896, 19200), (4800, 15584), (4870, 15360), (5120, 14610), (5844, 12800), (6144, 12175), (6400, 11688), (7305, 10240), (7680, 9740), (7792, 9600)]