180403146

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1009}}^1$

素因数の和:1081

約数の個数: 128

約数和(自身を含む): 511948800

約数和(自身を除く): 331545654

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 43, 54, 63, 66, 77, 86, 99, 126, 129, 154, 189, 198, 231, 258, 297, 301, 378, 387, 462, 473, 594, 602, 693, 774, 903, 946, 1009, 1161, 1386, 1419, 1806, 2018, 2079, 2322, 2709, 2838, 3027, 3311, 4158, 4257, 5418, 6054, 6622, 7063, 8127, 8514, 9081, 9933, 11099, 12771, 14126, 16254, 18162, 19866, 21189, 22198, 25542, 27243, 29799, 33297, 42378, 43387, 54486, 59598, 63567, 66594, 77693, 86774, 89397, 99891, 127134, 130161, 155386, 178794, 190701, 199782, 233079, 260322, 299673, 303709, 381402, 390483, 466158, 477257, 599346, 607418, 699237, 780966, 911127, 954514, 1171449, 1398474, 1431771, 1822254, 2097711, 2342898, 2733381, 2863542, 3340799, 4195422, 4295313, 5466762, 6681598, 8200143, 8590626, 10022397, 12885939, 16400286, 20044794, 25771878, 30067191, 60134382, 90201573, 180403146]

約数ペア:

[(1, 180403146), (2, 90201573), (3, 60134382), (6, 30067191), (7, 25771878), (9, 20044794), (11, 16400286), (14, 12885939), (18, 10022397), (21, 8590626), (22, 8200143), (27, 6681598), (33, 5466762), (42, 4295313), (43, 4195422), (54, 3340799), (63, 2863542), (66, 2733381), (77, 2342898), (86, 2097711), (99, 1822254), (126, 1431771), (129, 1398474), (154, 1171449), (189, 954514), (198, 911127), (231, 780966), (258, 699237), (297, 607418), (301, 599346), (378, 477257), (387, 466158), (462, 390483), (473, 381402), (594, 303709), (602, 299673), (693, 260322), (774, 233079), (903, 199782), (946, 190701), (1009, 178794), (1161, 155386), (1386, 130161), (1419, 127134), (1806, 99891), (2018, 89397), (2079, 86774), (2322, 77693), (2709, 66594), (2838, 63567), (3027, 59598), (3311, 54486), (4158, 43387), (4257, 42378), (5418, 33297), (6054, 29799), (6622, 27243), (7063, 25542), (8127, 22198), (8514, 21189), (9081, 19866), (9933, 18162), (11099, 16254), (12771, 14126)]