74256900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{1949}}^1$

素因数の和:2093

約数の個数: 72

約数和(自身を含む): 216652800

約数和(自身を除く): 142395900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1905, 1949, 2540, 3175, 3810, 3898, 5847, 6350, 7620, 7796, 9525, 9745, 11694, 12700, 19050, 19490, 23388, 29235, 38100, 38980, 48725, 58470, 97450, 116940, 146175, 194900, 247523, 292350, 495046, 584700, 742569, 990092, 1237615, 1485138, 2475230, 2970276, 3712845, 4950460, 6188075, 7425690, 12376150, 14851380, 18564225, 24752300, 37128450, 74256900]

約数ペア:

[(1, 74256900), (2, 37128450), (3, 24752300), (4, 18564225), (5, 14851380), (6, 12376150), (10, 7425690), (12, 6188075), (15, 4950460), (20, 3712845), (25, 2970276), (30, 2475230), (50, 1485138), (60, 1237615), (75, 990092), (100, 742569), (127, 584700), (150, 495046), (254, 292350), (300, 247523), (381, 194900), (508, 146175), (635, 116940), (762, 97450), (1270, 58470), (1524, 48725), (1905, 38980), (1949, 38100), (2540, 29235), (3175, 23388), (3810, 19490), (3898, 19050), (5847, 12700), (6350, 11694), (7620, 9745), (7796, 9525)]