155694420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{41189}}^1$

素因数の和:41214

約数の個数: 96

約数和(自身を含む): 553593600

約数和(自身を除く): 397899180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 41189, 82378, 123567, 164756, 205945, 247134, 288323, 370701, 411890, 494268, 576646, 617835, 741402, 823780, 864969, 1112103, 1153292, 1235670, 1441615, 1482804, 1729938, 1853505, 2224206, 2471340, 2594907, 2883230, 3459876, 3707010, 4324845, 4448412, 5189814, 5560515, 5766460, 7414020, 7784721, 8649690, 10379628, 11121030, 12974535, 15569442, 17299380, 22242060, 25949070, 31138884, 38923605, 51898140, 77847210, 155694420]

約数ペア:

[(1, 155694420), (2, 77847210), (3, 51898140), (4, 38923605), (5, 31138884), (6, 25949070), (7, 22242060), (9, 17299380), (10, 15569442), (12, 12974535), (14, 11121030), (15, 10379628), (18, 8649690), (20, 7784721), (21, 7414020), (27, 5766460), (28, 5560515), (30, 5189814), (35, 4448412), (36, 4324845), (42, 3707010), (45, 3459876), (54, 2883230), (60, 2594907), (63, 2471340), (70, 2224206), (84, 1853505), (90, 1729938), (105, 1482804), (108, 1441615), (126, 1235670), (135, 1153292), (140, 1112103), (180, 864969), (189, 823780), (210, 741402), (252, 617835), (270, 576646), (315, 494268), (378, 411890), (420, 370701), (540, 288323), (630, 247134), (756, 205945), (945, 164756), (1260, 123567), (1890, 82378), (3780, 41189)]