182002150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 378491400

約数和(自身を除く): 196489250

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 121, 134, 242, 275, 335, 449, 550, 605, 670, 737, 898, 1210, 1474, 1675, 2245, 3025, 3350, 3685, 4490, 4939, 6050, 7370, 8107, 9878, 11225, 16214, 18425, 22450, 24695, 30083, 36850, 40535, 49390, 54329, 60166, 81070, 108658, 123475, 150415, 202675, 246950, 271645, 300830, 330913, 405350, 543290, 661826, 752075, 1358225, 1504150, 1654565, 2716450, 3309130, 3640043, 7280086, 8272825, 16545650, 18200215, 36400430, 91001075, 182002150]

約数ペア:

[(1, 182002150), (2, 91001075), (5, 36400430), (10, 18200215), (11, 16545650), (22, 8272825), (25, 7280086), (50, 3640043), (55, 3309130), (67, 2716450), (110, 1654565), (121, 1504150), (134, 1358225), (242, 752075), (275, 661826), (335, 543290), (449, 405350), (550, 330913), (605, 300830), (670, 271645), (737, 246950), (898, 202675), (1210, 150415), (1474, 123475), (1675, 108658), (2245, 81070), (3025, 60166), (3350, 54329), (3685, 49390), (4490, 40535), (4939, 36850), (6050, 30083), (7370, 24695), (8107, 22450), (9878, 18425), (11225, 16214)]