55730700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{20641}}^1$

素因数の和:20664

約数の個数: 72

約数和(自身を含む): 179172560

約数和(自身を除く): 123441860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 20641, 41282, 61923, 82564, 103205, 123846, 185769, 206410, 247692, 309615, 371538, 412820, 516025, 557307, 619230, 743076, 928845, 1032050, 1114614, 1238460, 1548075, 1857690, 2064100, 2229228, 2786535, 3096150, 3715380, 4644225, 5573070, 6192300, 9288450, 11146140, 13932675, 18576900, 27865350, 55730700]

約数ペア:

[(1, 55730700), (2, 27865350), (3, 18576900), (4, 13932675), (5, 11146140), (6, 9288450), (9, 6192300), (10, 5573070), (12, 4644225), (15, 3715380), (18, 3096150), (20, 2786535), (25, 2229228), (27, 2064100), (30, 1857690), (36, 1548075), (45, 1238460), (50, 1114614), (54, 1032050), (60, 928845), (75, 743076), (90, 619230), (100, 557307), (108, 516025), (135, 412820), (150, 371538), (180, 309615), (225, 247692), (270, 206410), (300, 185769), (450, 123846), (540, 103205), (675, 82564), (900, 61923), (1350, 41282), (2700, 20641)]