68851300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2399}}^1$

素因数の和:2461

約数の個数: 72

約数和(自身を含む): 174988800

約数和(自身を除く): 106137500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 2050, 2399, 2870, 4100, 4798, 5740, 7175, 9596, 11995, 14350, 16793, 23990, 28700, 33586, 47980, 59975, 67172, 83965, 98359, 119950, 167930, 196718, 239900, 335860, 393436, 419825, 491795, 688513, 839650, 983590, 1377026, 1679300, 1967180, 2458975, 2754052, 3442565, 4917950, 6885130, 9835900, 13770260, 17212825, 34425650, 68851300]

約数ペア:

[(1, 68851300), (2, 34425650), (4, 17212825), (5, 13770260), (7, 9835900), (10, 6885130), (14, 4917950), (20, 3442565), (25, 2754052), (28, 2458975), (35, 1967180), (41, 1679300), (50, 1377026), (70, 983590), (82, 839650), (100, 688513), (140, 491795), (164, 419825), (175, 393436), (205, 335860), (287, 239900), (350, 196718), (410, 167930), (574, 119950), (700, 98359), (820, 83965), (1025, 67172), (1148, 59975), (1435, 47980), (2050, 33586), (2399, 28700), (2870, 23990), (4100, 16793), (4798, 14350), (5740, 11995), (7175, 9596)]