13557900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1051}}^1$

素因数の和:1111

約数の個数: 72

約数和(自身を含む): 40177984

約数和(自身を除く): 26620084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1051, 1075, 1290, 2102, 2150, 2580, 3153, 3225, 4204, 4300, 5255, 6306, 6450, 10510, 12612, 12900, 15765, 21020, 26275, 31530, 45193, 52550, 63060, 78825, 90386, 105100, 135579, 157650, 180772, 225965, 271158, 315300, 451930, 542316, 677895, 903860, 1129825, 1355790, 2259650, 2711580, 3389475, 4519300, 6778950, 13557900]

約数ペア:

[(1, 13557900), (2, 6778950), (3, 4519300), (4, 3389475), (5, 2711580), (6, 2259650), (10, 1355790), (12, 1129825), (15, 903860), (20, 677895), (25, 542316), (30, 451930), (43, 315300), (50, 271158), (60, 225965), (75, 180772), (86, 157650), (100, 135579), (129, 105100), (150, 90386), (172, 78825), (215, 63060), (258, 52550), (300, 45193), (430, 31530), (516, 26275), (645, 21020), (860, 15765), (1051, 12900), (1075, 12612), (1290, 10510), (2102, 6450), (2150, 6306), (2580, 5255), (3153, 4300), (3225, 4204)]