25941900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 76842304

約数和(自身を除く): 50900404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2011, 2150, 2580, 3225, 4022, 4300, 6033, 6450, 8044, 10055, 12066, 12900, 20110, 24132, 30165, 40220, 50275, 60330, 86473, 100550, 120660, 150825, 172946, 201100, 259419, 301650, 345892, 432365, 518838, 603300, 864730, 1037676, 1297095, 1729460, 2161825, 2594190, 4323650, 5188380, 6485475, 8647300, 12970950, 25941900]

約数ペア:

[(1, 25941900), (2, 12970950), (3, 8647300), (4, 6485475), (5, 5188380), (6, 4323650), (10, 2594190), (12, 2161825), (15, 1729460), (20, 1297095), (25, 1037676), (30, 864730), (43, 603300), (50, 518838), (60, 432365), (75, 345892), (86, 301650), (100, 259419), (129, 201100), (150, 172946), (172, 150825), (215, 120660), (258, 100550), (300, 86473), (430, 60330), (516, 50275), (645, 40220), (860, 30165), (1075, 24132), (1290, 20110), (2011, 12900), (2150, 12066), (2580, 10055), (3225, 8044), (4022, 6450), (4300, 6033)]