128220450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{2731}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 319119456

約数和(自身を除く): 190899006

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 313, 626, 939, 1565, 1878, 2731, 3130, 4695, 5462, 7825, 8193, 9390, 13655, 15650, 16386, 23475, 27310, 40965, 46950, 68275, 81930, 136550, 204825, 409650, 854803, 1709606, 2564409, 4274015, 5128818, 8548030, 12822045, 21370075, 25644090, 42740150, 64110225, 128220450]

約数ペア:

[(1, 128220450), (2, 64110225), (3, 42740150), (5, 25644090), (6, 21370075), (10, 12822045), (15, 8548030), (25, 5128818), (30, 4274015), (50, 2564409), (75, 1709606), (150, 854803), (313, 409650), (626, 204825), (939, 136550), (1565, 81930), (1878, 68275), (2731, 46950), (3130, 40965), (4695, 27310), (5462, 23475), (7825, 16386), (8193, 15650), (9390, 13655)]