151390400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1931}}^1$

素因数の和:1967

約数の個数: 126

約数和(自身を含む): 433558188

約数和(自身を除く): 282167788

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, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1931, 1960, 2240, 2450, 2800, 3136, 3862, 3920, 4900, 5600, 7724, 7840, 9655, 9800, 11200, 13517, 15448, 15680, 19310, 19600, 27034, 30896, 38620, 39200, 48275, 54068, 61792, 67585, 77240, 78400, 94619, 96550, 108136, 123584, 135170, 154480, 189238, 193100, 216272, 270340, 308960, 337925, 378476, 386200, 432544, 473095, 540680, 617920, 675850, 756952, 772400, 865088, 946190, 1081360, 1351700, 1513904, 1544800, 1892380, 2162720, 2365475, 2703400, 3027808, 3089600, 3784760, 4325440, 4730950, 5406800, 6055616, 7569520, 9461900, 10813600, 15139040, 18923800, 21627200, 30278080, 37847600, 75695200, 151390400]

約数ペア:

[(1, 151390400), (2, 75695200), (4, 37847600), (5, 30278080), (7, 21627200), (8, 18923800), (10, 15139040), (14, 10813600), (16, 9461900), (20, 7569520), (25, 6055616), (28, 5406800), (32, 4730950), (35, 4325440), (40, 3784760), (49, 3089600), (50, 3027808), (56, 2703400), (64, 2365475), (70, 2162720), (80, 1892380), (98, 1544800), (100, 1513904), (112, 1351700), (140, 1081360), (160, 946190), (175, 865088), (196, 772400), (200, 756952), (224, 675850), (245, 617920), (280, 540680), (320, 473095), (350, 432544), (392, 386200), (400, 378476), (448, 337925), (490, 308960), (560, 270340), (700, 216272), (784, 193100), (800, 189238), (980, 154480), (1120, 135170), (1225, 123584), (1400, 108136), (1568, 96550), (1600, 94619), (1931, 78400), (1960, 77240), (2240, 67585), (2450, 61792), (2800, 54068), (3136, 48275), (3862, 39200), (3920, 38620), (4900, 30896), (5600, 27034), (7724, 19600), (7840, 19310), (9655, 15680), (9800, 15448), (11200, 13517)]