13851900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{15391}}^1$

素因数の和:15411

約数の個数: 54

約数和(自身を含む): 43420832

約数和(自身を除く): 29568932

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, 15391, 30782, 46173, 61564, 76955, 92346, 138519, 153910, 184692, 230865, 277038, 307820, 384775, 461730, 554076, 692595, 769550, 923460, 1154325, 1385190, 1539100, 2308650, 2770380, 3462975, 4617300, 6925950, 13851900]

約数ペア:

[(1, 13851900), (2, 6925950), (3, 4617300), (4, 3462975), (5, 2770380), (6, 2308650), (9, 1539100), (10, 1385190), (12, 1154325), (15, 923460), (18, 769550), (20, 692595), (25, 554076), (30, 461730), (36, 384775), (45, 307820), (50, 277038), (60, 230865), (75, 184692), (90, 153910), (100, 138519), (150, 92346), (180, 76955), (225, 61564), (300, 46173), (450, 30782), (900, 15391)]