118125900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{131251}}^1$

素因数の和:131271

約数の個数: 54

約数和(自身を含む): 370261892

約数和(自身を除く): 252135992

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, 131251, 262502, 393753, 525004, 656255, 787506, 1181259, 1312510, 1575012, 1968765, 2362518, 2625020, 3281275, 3937530, 4725036, 5906295, 6562550, 7875060, 9843825, 11812590, 13125100, 19687650, 23625180, 29531475, 39375300, 59062950, 118125900]

約数ペア:

[(1, 118125900), (2, 59062950), (3, 39375300), (4, 29531475), (5, 23625180), (6, 19687650), (9, 13125100), (10, 11812590), (12, 9843825), (15, 7875060), (18, 6562550), (20, 5906295), (25, 4725036), (30, 3937530), (36, 3281275), (45, 2625020), (50, 2362518), (60, 1968765), (75, 1575012), (90, 1312510), (100, 1181259), (150, 787506), (180, 656255), (225, 525004), (300, 393753), (450, 262502), (900, 131251)]