201910050

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149563}}^1$

素因数の和:149584

約数の個数: 48

約数和(自身を含む): 556378080

約数和(自身を除く): 354468030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 149563, 299126, 448689, 747815, 897378, 1346067, 1495630, 2243445, 2692134, 3739075, 4038201, 4486890, 6730335, 7478150, 8076402, 11217225, 13460670, 20191005, 22434450, 33651675, 40382010, 67303350, 100955025, 201910050]

約数ペア:

[(1, 201910050), (2, 100955025), (3, 67303350), (5, 40382010), (6, 33651675), (9, 22434450), (10, 20191005), (15, 13460670), (18, 11217225), (25, 8076402), (27, 7478150), (30, 6730335), (45, 4486890), (50, 4038201), (54, 3739075), (75, 2692134), (90, 2243445), (135, 1495630), (150, 1346067), (225, 897378), (270, 747815), (450, 448689), (675, 299126), (1350, 149563)]