25767900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{28631}}^1$

素因数の和:28651

約数の個数: 54

約数和(自身を含む): 80770872

約数和(自身を除く): 55002972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 28631, 57262, 85893, 114524, 143155, 171786, 257679, 286310, 343572, 429465, 515358, 572620, 715775, 858930, 1030716, 1288395, 1431550, 1717860, 2147325, 2576790, 2863100, 4294650, 5153580, 6441975, 8589300, 12883950, 25767900]

約数ペア:

[(1, 25767900), (2, 12883950), (3, 8589300), (4, 6441975), (5, 5153580), (6, 4294650), (9, 2863100), (10, 2576790), (12, 2147325), (15, 1717860), (18, 1431550), (20, 1288395), (25, 1030716), (30, 858930), (36, 715775), (45, 572620), (50, 515358), (60, 429465), (75, 343572), (90, 286310), (100, 257679), (150, 171786), (180, 143155), (225, 114524), (300, 85893), (450, 57262), (900, 28631)]