68859900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{76511}}^1$

素因数の和:76531

約数の個数: 54

約数和(自身を含む): 215840352

約数和(自身を除く): 146980452

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, 76511, 153022, 229533, 306044, 382555, 459066, 688599, 765110, 918132, 1147665, 1377198, 1530220, 1912775, 2295330, 2754396, 3442995, 3825550, 4590660, 5738325, 6885990, 7651100, 11476650, 13771980, 17214975, 22953300, 34429950, 68859900]

約数ペア:

[(1, 68859900), (2, 34429950), (3, 22953300), (4, 17214975), (5, 13771980), (6, 11476650), (9, 7651100), (10, 6885990), (12, 5738325), (15, 4590660), (18, 3825550), (20, 3442995), (25, 2754396), (30, 2295330), (36, 1912775), (45, 1530220), (50, 1377198), (60, 1147665), (75, 918132), (90, 765110), (100, 688599), (150, 459066), (180, 382555), (225, 306044), (300, 229533), (450, 153022), (900, 76511)]