85675140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{475973}}^1$

素因数の和:475988

約数の個数: 36

約数和(自身を含む): 259881804

約数和(自身を除く): 174206664

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 475973, 951946, 1427919, 1903892, 2379865, 2855838, 4283757, 4759730, 5711676, 7139595, 8567514, 9519460, 14279190, 17135028, 21418785, 28558380, 42837570, 85675140]

約数ペア:

[(1, 85675140), (2, 42837570), (3, 28558380), (4, 21418785), (5, 17135028), (6, 14279190), (9, 9519460), (10, 8567514), (12, 7139595), (15, 5711676), (18, 4759730), (20, 4283757), (30, 2855838), (36, 2379865), (45, 1903892), (60, 1427919), (90, 951946), (180, 475973)]