122842620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1901}}^1$

素因数の和:2275

約数の個数: 72

約数和(自身を含む): 373857120

約数和(自身を除く): 251014500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 359, 718, 1077, 1436, 1795, 1901, 2154, 3231, 3590, 3802, 4308, 5385, 5703, 6462, 7180, 7604, 9505, 10770, 11406, 12924, 16155, 17109, 19010, 21540, 22812, 28515, 32310, 34218, 38020, 57030, 64620, 68436, 85545, 114060, 171090, 342180, 682459, 1364918, 2047377, 2729836, 3412295, 4094754, 6142131, 6824590, 8189508, 10236885, 12284262, 13649180, 20473770, 24568524, 30710655, 40947540, 61421310, 122842620]

約数ペア:

[(1, 122842620), (2, 61421310), (3, 40947540), (4, 30710655), (5, 24568524), (6, 20473770), (9, 13649180), (10, 12284262), (12, 10236885), (15, 8189508), (18, 6824590), (20, 6142131), (30, 4094754), (36, 3412295), (45, 2729836), (60, 2047377), (90, 1364918), (180, 682459), (359, 342180), (718, 171090), (1077, 114060), (1436, 85545), (1795, 68436), (1901, 64620), (2154, 57030), (3231, 38020), (3590, 34218), (3802, 32310), (4308, 28515), (5385, 22812), (5703, 21540), (6462, 19010), (7180, 17109), (7604, 16155), (9505, 12924), (10770, 11406)]