68344155

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:103

約数の個数: 120

約数和(自身を含む): 144532080

約数和(自身を除く): 76187925

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 29, 33, 45, 55, 69, 81, 87, 99, 115, 135, 145, 165, 207, 253, 261, 297, 319, 345, 405, 435, 495, 529, 621, 667, 759, 783, 891, 957, 1035, 1265, 1305, 1485, 1587, 1595, 1863, 2001, 2277, 2349, 2645, 2871, 3105, 3335, 3795, 3915, 4455, 4761, 4785, 5819, 6003, 6831, 7337, 7935, 8613, 9315, 10005, 11385, 11745, 14283, 14355, 15341, 17457, 18009, 20493, 22011, 23805, 25839, 29095, 30015, 34155, 36685, 42849, 43065, 46023, 52371, 54027, 66033, 71415, 76705, 87285, 90045, 102465, 110055, 129195, 138069, 157113, 168751, 198099, 214245, 230115, 261855, 270135, 330165, 414207, 471339, 506253, 594297, 690345, 785565, 843755, 990495, 1242621, 1518759, 2071035, 2356695, 2531265, 2971485, 4556277, 6213105, 7593795, 13668831, 22781385, 68344155]

約数ペア:

[(1, 68344155), (3, 22781385), (5, 13668831), (9, 7593795), (11, 6213105), (15, 4556277), (23, 2971485), (27, 2531265), (29, 2356695), (33, 2071035), (45, 1518759), (55, 1242621), (69, 990495), (81, 843755), (87, 785565), (99, 690345), (115, 594297), (135, 506253), (145, 471339), (165, 414207), (207, 330165), (253, 270135), (261, 261855), (297, 230115), (319, 214245), (345, 198099), (405, 168751), (435, 157113), (495, 138069), (529, 129195), (621, 110055), (667, 102465), (759, 90045), (783, 87285), (891, 76705), (957, 71415), (1035, 66033), (1265, 54027), (1305, 52371), (1485, 46023), (1587, 43065), (1595, 42849), (1863, 36685), (2001, 34155), (2277, 30015), (2349, 29095), (2645, 25839), (2871, 23805), (3105, 22011), (3335, 20493), (3795, 18009), (3915, 17457), (4455, 15341), (4761, 14355), (4785, 14283), (5819, 11745), (6003, 11385), (6831, 10005), (7337, 9315), (7935, 8613)]