130065660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1321}}^1$

素因数の和:1883

約数の個数: 72

約数和(自身を含む): 395552976

約数和(自身を除く): 265487316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 1094, 1321, 1641, 2188, 2642, 2735, 3282, 3963, 4923, 5284, 5470, 6564, 6605, 7926, 8205, 9846, 10940, 11889, 13210, 15852, 16410, 19692, 19815, 23778, 24615, 26420, 32820, 39630, 47556, 49230, 59445, 79260, 98460, 118890, 237780, 722587, 1445174, 2167761, 2890348, 3612935, 4335522, 6503283, 7225870, 8671044, 10838805, 13006566, 14451740, 21677610, 26013132, 32516415, 43355220, 65032830, 130065660]

約数ペア:

[(1, 130065660), (2, 65032830), (3, 43355220), (4, 32516415), (5, 26013132), (6, 21677610), (9, 14451740), (10, 13006566), (12, 10838805), (15, 8671044), (18, 7225870), (20, 6503283), (30, 4335522), (36, 3612935), (45, 2890348), (60, 2167761), (90, 1445174), (180, 722587), (547, 237780), (1094, 118890), (1321, 98460), (1641, 79260), (2188, 59445), (2642, 49230), (2735, 47556), (3282, 39630), (3963, 32820), (4923, 26420), (5284, 24615), (5470, 23778), (6564, 19815), (6605, 19692), (7926, 16410), (8205, 15852), (9846, 13210), (10940, 11889)]