307584180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{12473}}^1$

素因数の和:12625

約数の個数: 72

約数和(自身を含む): 939890952

約数和(自身を除く): 632306772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 12473, 24660, 24946, 37419, 49892, 62365, 74838, 112257, 124730, 149676, 187095, 224514, 249460, 374190, 449028, 561285, 748380, 1122570, 1708801, 2245140, 3417602, 5126403, 6835204, 8544005, 10252806, 15379209, 17088010, 20505612, 25632015, 30758418, 34176020, 51264030, 61516836, 76896045, 102528060, 153792090, 307584180]

約数ペア:

[(1, 307584180), (2, 153792090), (3, 102528060), (4, 76896045), (5, 61516836), (6, 51264030), (9, 34176020), (10, 30758418), (12, 25632015), (15, 20505612), (18, 17088010), (20, 15379209), (30, 10252806), (36, 8544005), (45, 6835204), (60, 5126403), (90, 3417602), (137, 2245140), (180, 1708801), (274, 1122570), (411, 748380), (548, 561285), (685, 449028), (822, 374190), (1233, 249460), (1370, 224514), (1644, 187095), (2055, 149676), (2466, 124730), (2740, 112257), (4110, 74838), (4932, 62365), (6165, 49892), (8220, 37419), (12330, 24946), (12473, 24660)]