25725900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2957}}^1$

素因数の和:3003

約数の個数: 72

約数和(自身を含む): 77026320

約数和(自身を除く): 51300420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 2957, 4350, 5914, 8700, 8871, 11828, 14785, 17742, 29570, 35484, 44355, 59140, 73925, 85753, 88710, 147850, 171506, 177420, 221775, 257259, 295700, 343012, 428765, 443550, 514518, 857530, 887100, 1029036, 1286295, 1715060, 2143825, 2572590, 4287650, 5145180, 6431475, 8575300, 12862950, 25725900]

約数ペア:

[(1, 25725900), (2, 12862950), (3, 8575300), (4, 6431475), (5, 5145180), (6, 4287650), (10, 2572590), (12, 2143825), (15, 1715060), (20, 1286295), (25, 1029036), (29, 887100), (30, 857530), (50, 514518), (58, 443550), (60, 428765), (75, 343012), (87, 295700), (100, 257259), (116, 221775), (145, 177420), (150, 171506), (174, 147850), (290, 88710), (300, 85753), (348, 73925), (435, 59140), (580, 44355), (725, 35484), (870, 29570), (1450, 17742), (1740, 14785), (2175, 11828), (2900, 8871), (2957, 8700), (4350, 5914)]