201012075

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1$

素因数の和:605

約数の個数: 72

約数和(自身を含む): 395565456

約数和(自身を除く): 194553381

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 165, 225, 241, 275, 337, 495, 723, 825, 1011, 1205, 1685, 2169, 2475, 2651, 3033, 3615, 3707, 5055, 6025, 7953, 8425, 10845, 11121, 13255, 15165, 18075, 18535, 23859, 25275, 33363, 39765, 54225, 55605, 66275, 75825, 81217, 92675, 119295, 166815, 198825, 243651, 278025, 406085, 596475, 730953, 834075, 893387, 1218255, 2030425, 2680161, 3654765, 4466935, 6091275, 8040483, 13400805, 18273825, 22334675, 40202415, 67004025, 201012075]

約数ペア:

[(1, 201012075), (3, 67004025), (5, 40202415), (9, 22334675), (11, 18273825), (15, 13400805), (25, 8040483), (33, 6091275), (45, 4466935), (55, 3654765), (75, 2680161), (99, 2030425), (165, 1218255), (225, 893387), (241, 834075), (275, 730953), (337, 596475), (495, 406085), (723, 278025), (825, 243651), (1011, 198825), (1205, 166815), (1685, 119295), (2169, 92675), (2475, 81217), (2651, 75825), (3033, 66275), (3615, 55605), (3707, 54225), (5055, 39765), (6025, 33363), (7953, 25275), (8425, 23859), (10845, 18535), (11121, 18075), (13255, 15165)]