68053300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{509}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 169989120

約数和(自身を除く): 101935820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 191, 350, 382, 509, 700, 764, 955, 1018, 1337, 1910, 2036, 2545, 2674, 3563, 3820, 4775, 5090, 5348, 6685, 7126, 9550, 10180, 12725, 13370, 14252, 17815, 19100, 25450, 26740, 33425, 35630, 50900, 66850, 71260, 89075, 97219, 133700, 178150, 194438, 356300, 388876, 486095, 680533, 972190, 1361066, 1944380, 2430475, 2722132, 3402665, 4860950, 6805330, 9721900, 13610660, 17013325, 34026650, 68053300]

約数ペア:

[(1, 68053300), (2, 34026650), (4, 17013325), (5, 13610660), (7, 9721900), (10, 6805330), (14, 4860950), (20, 3402665), (25, 2722132), (28, 2430475), (35, 1944380), (50, 1361066), (70, 972190), (100, 680533), (140, 486095), (175, 388876), (191, 356300), (350, 194438), (382, 178150), (509, 133700), (700, 97219), (764, 89075), (955, 71260), (1018, 66850), (1337, 50900), (1910, 35630), (2036, 33425), (2545, 26740), (2674, 25450), (3563, 19100), (3820, 17815), (4775, 14252), (5090, 13370), (5348, 12725), (6685, 10180), (7126, 9550)]