27090990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{373}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 72705600

約数和(自身を除く): 45614610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 269, 270, 373, 538, 746, 807, 1119, 1345, 1614, 1865, 2238, 2421, 2690, 3357, 3730, 4035, 4842, 5595, 6714, 7263, 8070, 10071, 11190, 12105, 14526, 16785, 20142, 24210, 33570, 36315, 50355, 72630, 100337, 100710, 200674, 301011, 501685, 602022, 903033, 1003370, 1505055, 1806066, 2709099, 3010110, 4515165, 5418198, 9030330, 13545495, 27090990]

約数ペア:

[(1, 27090990), (2, 13545495), (3, 9030330), (5, 5418198), (6, 4515165), (9, 3010110), (10, 2709099), (15, 1806066), (18, 1505055), (27, 1003370), (30, 903033), (45, 602022), (54, 501685), (90, 301011), (135, 200674), (269, 100710), (270, 100337), (373, 72630), (538, 50355), (746, 36315), (807, 33570), (1119, 24210), (1345, 20142), (1614, 16785), (1865, 14526), (2238, 12105), (2421, 11190), (2690, 10071), (3357, 8070), (3730, 7263), (4035, 6714), (4842, 5595)]