75695200

素因数分解:

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

素因数の和:1965

約数の個数: 108

約数和(自身を含む): 215072172

約数和(自身を除く): 139376972

約数列:

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

約数ペア:

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