900150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:385

約数の個数: 48

約数和(自身を含む): 2370384

約数和(自身を除く): 1470234

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 353, 425, 510, 706, 850, 1059, 1275, 1765, 2118, 2550, 3530, 5295, 6001, 8825, 10590, 12002, 17650, 18003, 26475, 30005, 36006, 52950, 60010, 90015, 150025, 180030, 300050, 450075, 900150]

約数ペア:

[(1, 900150), (2, 450075), (3, 300050), (5, 180030), (6, 150025), (10, 90015), (15, 60010), (17, 52950), (25, 36006), (30, 30005), (34, 26475), (50, 18003), (51, 17650), (75, 12002), (85, 10590), (102, 8825), (150, 6001), (170, 5295), (255, 3530), (353, 2550), (425, 2118), (510, 1765), (706, 1275), (850, 1059)]