138840150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{6659}}^1$

素因数の和:6813

約数の個数: 48

約数和(自身を含む): 346852800

約数和(自身を除く): 208012650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 139, 150, 278, 417, 695, 834, 1390, 2085, 3475, 4170, 6659, 6950, 10425, 13318, 19977, 20850, 33295, 39954, 66590, 99885, 166475, 199770, 332950, 499425, 925601, 998850, 1851202, 2776803, 4628005, 5553606, 9256010, 13884015, 23140025, 27768030, 46280050, 69420075, 138840150]

約数ペア:

[(1, 138840150), (2, 69420075), (3, 46280050), (5, 27768030), (6, 23140025), (10, 13884015), (15, 9256010), (25, 5553606), (30, 4628005), (50, 2776803), (75, 1851202), (139, 998850), (150, 925601), (278, 499425), (417, 332950), (695, 199770), (834, 166475), (1390, 99885), (2085, 66590), (3475, 39954), (4170, 33295), (6659, 20850), (6950, 19977), (10425, 13318)]