216945900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{241051}}^1$

素因数の和:241071

約数の個数: 54

約数和(自身を含む): 680007692

約数和(自身を除く): 463061792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 241051, 482102, 723153, 964204, 1205255, 1446306, 2169459, 2410510, 2892612, 3615765, 4338918, 4821020, 6026275, 7231530, 8677836, 10847295, 12052550, 14463060, 18078825, 21694590, 24105100, 36157650, 43389180, 54236475, 72315300, 108472950, 216945900]

約数ペア:

[(1, 216945900), (2, 108472950), (3, 72315300), (4, 54236475), (5, 43389180), (6, 36157650), (9, 24105100), (10, 21694590), (12, 18078825), (15, 14463060), (18, 12052550), (20, 10847295), (25, 8677836), (30, 7231530), (36, 6026275), (45, 4821020), (50, 4338918), (60, 3615765), (75, 2892612), (90, 2410510), (100, 2169459), (150, 1446306), (180, 1205255), (225, 964204), (300, 723153), (450, 482102), (900, 241051)]