115878420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{91967}}^1$

素因数の和:91989

約数の個数: 72

約数和(自身を含む): 401716224

約数和(自身を除く): 285837804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 91967, 183934, 275901, 367868, 459835, 551802, 643769, 827703, 919670, 1103604, 1287538, 1379505, 1655406, 1839340, 1931307, 2575076, 2759010, 3218845, 3310812, 3862614, 4138515, 5518020, 5793921, 6437690, 7725228, 8277030, 9656535, 11587842, 12875380, 16554060, 19313070, 23175684, 28969605, 38626140, 57939210, 115878420]

約数ペア:

[(1, 115878420), (2, 57939210), (3, 38626140), (4, 28969605), (5, 23175684), (6, 19313070), (7, 16554060), (9, 12875380), (10, 11587842), (12, 9656535), (14, 8277030), (15, 7725228), (18, 6437690), (20, 5793921), (21, 5518020), (28, 4138515), (30, 3862614), (35, 3310812), (36, 3218845), (42, 2759010), (45, 2575076), (60, 1931307), (63, 1839340), (70, 1655406), (84, 1379505), (90, 1287538), (105, 1103604), (126, 919670), (140, 827703), (180, 643769), (210, 551802), (252, 459835), (315, 367868), (420, 275901), (630, 183934), (1260, 91967)]