70227900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{78031}}^1$

素因数の和:78051

約数の個数: 54

約数和(自身を含む): 220128272

約数和(自身を除く): 149900372

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, 78031, 156062, 234093, 312124, 390155, 468186, 702279, 780310, 936372, 1170465, 1404558, 1560620, 1950775, 2340930, 2809116, 3511395, 3901550, 4681860, 5852325, 7022790, 7803100, 11704650, 14045580, 17556975, 23409300, 35113950, 70227900]

約数ペア:

[(1, 70227900), (2, 35113950), (3, 23409300), (4, 17556975), (5, 14045580), (6, 11704650), (9, 7803100), (10, 7022790), (12, 5852325), (15, 4681860), (18, 3901550), (20, 3511395), (25, 2809116), (30, 2340930), (36, 1950775), (45, 1560620), (50, 1404558), (60, 1170465), (75, 936372), (90, 780310), (100, 702279), (150, 468186), (180, 390155), (225, 312124), (300, 234093), (450, 156062), (900, 78031)]