1215300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{4051}}^1$

素因数の和:4068

約数の個数: 36

約数和(自身を含む): 3517136

約数和(自身を除く): 2301836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 4051, 8102, 12153, 16204, 20255, 24306, 40510, 48612, 60765, 81020, 101275, 121530, 202550, 243060, 303825, 405100, 607650, 1215300]

約数ペア:

[(1, 1215300), (2, 607650), (3, 405100), (4, 303825), (5, 243060), (6, 202550), (10, 121530), (12, 101275), (15, 81020), (20, 60765), (25, 48612), (30, 40510), (50, 24306), (60, 20255), (75, 16204), (100, 12153), (150, 8102), (300, 4051)]