25845900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{853}}^1$

素因数の和:971

約数の個数: 72

約数和(自身を含む): 75609744

約数和(自身を除く): 49763844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 101, 150, 202, 300, 303, 404, 505, 606, 853, 1010, 1212, 1515, 1706, 2020, 2525, 2559, 3030, 3412, 4265, 5050, 5118, 6060, 7575, 8530, 10100, 10236, 12795, 15150, 17060, 21325, 25590, 30300, 42650, 51180, 63975, 85300, 86153, 127950, 172306, 255900, 258459, 344612, 430765, 516918, 861530, 1033836, 1292295, 1723060, 2153825, 2584590, 4307650, 5169180, 6461475, 8615300, 12922950, 25845900]

約数ペア:

[(1, 25845900), (2, 12922950), (3, 8615300), (4, 6461475), (5, 5169180), (6, 4307650), (10, 2584590), (12, 2153825), (15, 1723060), (20, 1292295), (25, 1033836), (30, 861530), (50, 516918), (60, 430765), (75, 344612), (100, 258459), (101, 255900), (150, 172306), (202, 127950), (300, 86153), (303, 85300), (404, 63975), (505, 51180), (606, 42650), (853, 30300), (1010, 25590), (1212, 21325), (1515, 17060), (1706, 15150), (2020, 12795), (2525, 10236), (2559, 10100), (3030, 8530), (3412, 7575), (4265, 6060), (5050, 5118)]