25793700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{677}}^1$

素因数の和:821

約数の個数: 72

約数和(自身を含む): 75328512

約数和(自身を除く): 49534812

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, 677, 762, 1270, 1354, 1524, 1905, 2031, 2540, 2708, 3175, 3385, 3810, 4062, 6350, 6770, 7620, 8124, 9525, 10155, 12700, 13540, 16925, 19050, 20310, 33850, 38100, 40620, 50775, 67700, 85979, 101550, 171958, 203100, 257937, 343916, 429895, 515874, 859790, 1031748, 1289685, 1719580, 2149475, 2579370, 4298950, 5158740, 6448425, 8597900, 12896850, 25793700]

約数ペア:

[(1, 25793700), (2, 12896850), (3, 8597900), (4, 6448425), (5, 5158740), (6, 4298950), (10, 2579370), (12, 2149475), (15, 1719580), (20, 1289685), (25, 1031748), (30, 859790), (50, 515874), (60, 429895), (75, 343916), (100, 257937), (127, 203100), (150, 171958), (254, 101550), (300, 85979), (381, 67700), (508, 50775), (635, 40620), (677, 38100), (762, 33850), (1270, 20310), (1354, 19050), (1524, 16925), (1905, 13540), (2031, 12700), (2540, 10155), (2708, 9525), (3175, 8124), (3385, 7620), (3810, 6770), (4062, 6350)]