66914520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5521}}^1$

素因数の和:5636

約数の個数: 64

約数和(自身を含む): 202767840

約数和(自身を除く): 135853320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 5521, 6060, 11042, 12120, 16563, 22084, 27605, 33126, 44168, 55210, 66252, 82815, 110420, 132504, 165630, 220840, 331260, 557621, 662520, 1115242, 1672863, 2230484, 2788105, 3345726, 4460968, 5576210, 6691452, 8364315, 11152420, 13382904, 16728630, 22304840, 33457260, 66914520]

約数ペア:

[(1, 66914520), (2, 33457260), (3, 22304840), (4, 16728630), (5, 13382904), (6, 11152420), (8, 8364315), (10, 6691452), (12, 5576210), (15, 4460968), (20, 3345726), (24, 2788105), (30, 2230484), (40, 1672863), (60, 1115242), (101, 662520), (120, 557621), (202, 331260), (303, 220840), (404, 165630), (505, 132504), (606, 110420), (808, 82815), (1010, 66252), (1212, 55210), (1515, 44168), (2020, 33126), (2424, 27605), (3030, 22084), (4040, 16563), (5521, 12120), (6060, 11042)]