120100904

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{809}}^1$

素因数の和:1074

約数の個数: 64

約数和(自身を含む): 282268800

約数和(自身を除く): 162167896

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 241, 308, 482, 616, 809, 964, 1618, 1687, 1928, 2651, 3236, 3374, 5302, 5663, 6472, 6748, 8899, 10604, 11326, 13496, 17798, 18557, 21208, 22652, 35596, 37114, 45304, 62293, 71192, 74228, 124586, 148456, 194969, 249172, 389938, 498344, 779876, 1364783, 1559752, 2144659, 2729566, 4289318, 5459132, 8578636, 10918264, 15012613, 17157272, 30025226, 60050452, 120100904]

約数ペア:

[(1, 120100904), (2, 60050452), (4, 30025226), (7, 17157272), (8, 15012613), (11, 10918264), (14, 8578636), (22, 5459132), (28, 4289318), (44, 2729566), (56, 2144659), (77, 1559752), (88, 1364783), (154, 779876), (241, 498344), (308, 389938), (482, 249172), (616, 194969), (809, 148456), (964, 124586), (1618, 74228), (1687, 71192), (1928, 62293), (2651, 45304), (3236, 37114), (3374, 35596), (5302, 22652), (5663, 21208), (6472, 18557), (6748, 17798), (8899, 13496), (10604, 11326)]