152723200

素因数分解:

$2^8\times 5^2\times 7^2\times {\mathrm{487}}^1$

素因数の和:527

約数の個数: 162

約数和(自身を含む): 440633256

約数和(自身を除く): 287910056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 128, 140, 160, 175, 196, 200, 224, 245, 256, 280, 320, 350, 392, 400, 448, 487, 490, 560, 640, 700, 784, 800, 896, 974, 980, 1120, 1225, 1280, 1400, 1568, 1600, 1792, 1948, 1960, 2240, 2435, 2450, 2800, 3136, 3200, 3409, 3896, 3920, 4480, 4870, 4900, 5600, 6272, 6400, 6818, 7792, 7840, 8960, 9740, 9800, 11200, 12175, 12544, 13636, 15584, 15680, 17045, 19480, 19600, 22400, 23863, 24350, 27272, 31168, 31360, 34090, 38960, 39200, 44800, 47726, 48700, 54544, 62336, 62720, 68180, 77920, 78400, 85225, 95452, 97400, 109088, 119315, 124672, 136360, 155840, 156800, 170450, 190904, 194800, 218176, 238630, 272720, 311680, 313600, 340900, 381808, 389600, 436352, 477260, 545440, 596575, 623360, 681800, 763616, 779200, 872704, 954520, 1090880, 1193150, 1363600, 1527232, 1558400, 1909040, 2181760, 2386300, 2727200, 3054464, 3116800, 3818080, 4363520, 4772600, 5454400, 6108928, 7636160, 9545200, 10908800, 15272320, 19090400, 21817600, 30544640, 38180800, 76361600, 152723200]

約数ペア:

[(1, 152723200), (2, 76361600), (4, 38180800), (5, 30544640), (7, 21817600), (8, 19090400), (10, 15272320), (14, 10908800), (16, 9545200), (20, 7636160), (25, 6108928), (28, 5454400), (32, 4772600), (35, 4363520), (40, 3818080), (49, 3116800), (50, 3054464), (56, 2727200), (64, 2386300), (70, 2181760), (80, 1909040), (98, 1558400), (100, 1527232), (112, 1363600), (128, 1193150), (140, 1090880), (160, 954520), (175, 872704), (196, 779200), (200, 763616), (224, 681800), (245, 623360), (256, 596575), (280, 545440), (320, 477260), (350, 436352), (392, 389600), (400, 381808), (448, 340900), (487, 313600), (490, 311680), (560, 272720), (640, 238630), (700, 218176), (784, 194800), (800, 190904), (896, 170450), (974, 156800), (980, 155840), (1120, 136360), (1225, 124672), (1280, 119315), (1400, 109088), (1568, 97400), (1600, 95452), (1792, 85225), (1948, 78400), (1960, 77920), (2240, 68180), (2435, 62720), (2450, 62336), (2800, 54544), (3136, 48700), (3200, 47726), (3409, 44800), (3896, 39200), (3920, 38960), (4480, 34090), (4870, 31360), (4900, 31168), (5600, 27272), (6272, 24350), (6400, 23863), (6818, 22400), (7792, 19600), (7840, 19480), (8960, 17045), (9740, 15680), (9800, 15584), (11200, 13636), (12175, 12544)]