68607900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{76231}}^1$

素因数の和:76251

約数の個数: 54

約数和(自身を含む): 215050472

約数和(自身を除く): 146442572

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, 76231, 152462, 228693, 304924, 381155, 457386, 686079, 762310, 914772, 1143465, 1372158, 1524620, 1905775, 2286930, 2744316, 3430395, 3811550, 4573860, 5717325, 6860790, 7623100, 11434650, 13721580, 17151975, 22869300, 34303950, 68607900]

約数ペア:

[(1, 68607900), (2, 34303950), (3, 22869300), (4, 17151975), (5, 13721580), (6, 11434650), (9, 7623100), (10, 6860790), (12, 5717325), (15, 4573860), (18, 3811550), (20, 3430395), (25, 2744316), (30, 2286930), (36, 1905775), (45, 1524620), (50, 1372158), (60, 1143465), (75, 914772), (90, 762310), (100, 686079), (150, 457386), (180, 381155), (225, 304924), (300, 228693), (450, 152462), (900, 76231)]