205125600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{85469}}^1$

素因数の和:85492

約数の個数: 72

約数和(自身を含む): 667691640

約数和(自身を除く): 462566040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 85469, 170938, 256407, 341876, 427345, 512814, 683752, 854690, 1025628, 1282035, 1367504, 1709380, 2051256, 2136725, 2564070, 2735008, 3418760, 4102512, 4273450, 5128140, 6410175, 6837520, 8205024, 8546900, 10256280, 12820350, 13675040, 17093800, 20512560, 25640700, 34187600, 41025120, 51281400, 68375200, 102562800, 205125600]

約数ペア:

[(1, 205125600), (2, 102562800), (3, 68375200), (4, 51281400), (5, 41025120), (6, 34187600), (8, 25640700), (10, 20512560), (12, 17093800), (15, 13675040), (16, 12820350), (20, 10256280), (24, 8546900), (25, 8205024), (30, 6837520), (32, 6410175), (40, 5128140), (48, 4273450), (50, 4102512), (60, 3418760), (75, 2735008), (80, 2564070), (96, 2136725), (100, 2051256), (120, 1709380), (150, 1367504), (160, 1282035), (200, 1025628), (240, 854690), (300, 683752), (400, 512814), (480, 427345), (600, 341876), (800, 256407), (1200, 170938), (2400, 85469)]