54255900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{811}}^1$

素因数の和:1051

約数の個数: 72

約数和(自身を含む): 157878784

約数和(自身を除く): 103622884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 223, 300, 446, 669, 811, 892, 1115, 1338, 1622, 2230, 2433, 2676, 3244, 3345, 4055, 4460, 4866, 5575, 6690, 8110, 9732, 11150, 12165, 13380, 16220, 16725, 20275, 22300, 24330, 33450, 40550, 48660, 60825, 66900, 81100, 121650, 180853, 243300, 361706, 542559, 723412, 904265, 1085118, 1808530, 2170236, 2712795, 3617060, 4521325, 5425590, 9042650, 10851180, 13563975, 18085300, 27127950, 54255900]

約数ペア:

[(1, 54255900), (2, 27127950), (3, 18085300), (4, 13563975), (5, 10851180), (6, 9042650), (10, 5425590), (12, 4521325), (15, 3617060), (20, 2712795), (25, 2170236), (30, 1808530), (50, 1085118), (60, 904265), (75, 723412), (100, 542559), (150, 361706), (223, 243300), (300, 180853), (446, 121650), (669, 81100), (811, 66900), (892, 60825), (1115, 48660), (1338, 40550), (1622, 33450), (2230, 24330), (2433, 22300), (2676, 20275), (3244, 16725), (3345, 16220), (4055, 13380), (4460, 12165), (4866, 11150), (5575, 9732), (6690, 8110)]