151923780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{1543}}^1$

素因数の和:2105

約数の個数: 72

約数和(自身を含む): 461977152

約数和(自身を除く): 310053372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 1094, 1543, 1641, 2188, 2735, 3086, 3282, 4629, 4923, 5470, 6172, 6564, 7715, 8205, 9258, 9846, 10940, 13887, 15430, 16410, 18516, 19692, 23145, 24615, 27774, 30860, 32820, 46290, 49230, 55548, 69435, 92580, 98460, 138870, 277740, 844021, 1688042, 2532063, 3376084, 4220105, 5064126, 7596189, 8440210, 10128252, 12660315, 15192378, 16880420, 25320630, 30384756, 37980945, 50641260, 75961890, 151923780]

約数ペア:

[(1, 151923780), (2, 75961890), (3, 50641260), (4, 37980945), (5, 30384756), (6, 25320630), (9, 16880420), (10, 15192378), (12, 12660315), (15, 10128252), (18, 8440210), (20, 7596189), (30, 5064126), (36, 4220105), (45, 3376084), (60, 2532063), (90, 1688042), (180, 844021), (547, 277740), (1094, 138870), (1543, 98460), (1641, 92580), (2188, 69435), (2735, 55548), (3086, 49230), (3282, 46290), (4629, 32820), (4923, 30860), (5470, 27774), (6172, 24615), (6564, 23145), (7715, 19692), (8205, 18516), (9258, 16410), (9846, 15430), (10940, 13887)]