65983860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3559}}^1$

素因数の和:3677

約数の個数: 72

約数和(自身を含む): 202151040

約数和(自身を除く): 136167180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 103, 180, 206, 309, 412, 515, 618, 927, 1030, 1236, 1545, 1854, 2060, 3090, 3559, 3708, 4635, 6180, 7118, 9270, 10677, 14236, 17795, 18540, 21354, 32031, 35590, 42708, 53385, 64062, 71180, 106770, 128124, 160155, 213540, 320310, 366577, 640620, 733154, 1099731, 1466308, 1832885, 2199462, 3299193, 3665770, 4398924, 5498655, 6598386, 7331540, 10997310, 13196772, 16495965, 21994620, 32991930, 65983860]

約数ペア:

[(1, 65983860), (2, 32991930), (3, 21994620), (4, 16495965), (5, 13196772), (6, 10997310), (9, 7331540), (10, 6598386), (12, 5498655), (15, 4398924), (18, 3665770), (20, 3299193), (30, 2199462), (36, 1832885), (45, 1466308), (60, 1099731), (90, 733154), (103, 640620), (180, 366577), (206, 320310), (309, 213540), (412, 160155), (515, 128124), (618, 106770), (927, 71180), (1030, 64062), (1236, 53385), (1545, 42708), (1854, 35590), (2060, 32031), (3090, 21354), (3559, 18540), (3708, 17795), (4635, 14236), (6180, 10677), (7118, 9270)]