2981700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{3313}}^1$

素因数の和:3333

約数の個数: 54

約数和(自身を含む): 9348794

約数和(自身を除く): 6367094

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, 3313, 6626, 9939, 13252, 16565, 19878, 29817, 33130, 39756, 49695, 59634, 66260, 82825, 99390, 119268, 149085, 165650, 198780, 248475, 298170, 331300, 496950, 596340, 745425, 993900, 1490850, 2981700]

約数ペア:

[(1, 2981700), (2, 1490850), (3, 993900), (4, 745425), (5, 596340), (6, 496950), (9, 331300), (10, 298170), (12, 248475), (15, 198780), (18, 165650), (20, 149085), (25, 119268), (30, 99390), (36, 82825), (45, 66260), (50, 59634), (60, 49695), (75, 39756), (90, 33130), (100, 29817), (150, 19878), (180, 16565), (225, 13252), (300, 9939), (450, 6626), (900, 3313)]