2731800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 8816400

約数和(自身を除く): 6084600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 75, 87, 100, 116, 120, 145, 150, 157, 174, 200, 232, 290, 300, 314, 348, 435, 471, 580, 600, 628, 696, 725, 785, 870, 942, 1160, 1256, 1450, 1570, 1740, 1884, 2175, 2355, 2900, 3140, 3480, 3768, 3925, 4350, 4553, 4710, 5800, 6280, 7850, 8700, 9106, 9420, 11775, 13659, 15700, 17400, 18212, 18840, 22765, 23550, 27318, 31400, 36424, 45530, 47100, 54636, 68295, 91060, 94200, 109272, 113825, 136590, 182120, 227650, 273180, 341475, 455300, 546360, 682950, 910600, 1365900, 2731800]

約数ペア:

[(1, 2731800), (2, 1365900), (3, 910600), (4, 682950), (5, 546360), (6, 455300), (8, 341475), (10, 273180), (12, 227650), (15, 182120), (20, 136590), (24, 113825), (25, 109272), (29, 94200), (30, 91060), (40, 68295), (50, 54636), (58, 47100), (60, 45530), (75, 36424), (87, 31400), (100, 27318), (116, 23550), (120, 22765), (145, 18840), (150, 18212), (157, 17400), (174, 15700), (200, 13659), (232, 11775), (290, 9420), (300, 9106), (314, 8700), (348, 7850), (435, 6280), (471, 5800), (580, 4710), (600, 4553), (628, 4350), (696, 3925), (725, 3768), (785, 3480), (870, 3140), (942, 2900), (1160, 2355), (1256, 2175), (1450, 1884), (1570, 1740)]