505989450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{374807}}^1$

素因数の和:374828

約数の個数: 48

約数和(自身を含む): 1394285760

約数和(自身を除く): 888296310

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, 374807, 749614, 1124421, 1874035, 2248842, 3373263, 3748070, 5622105, 6746526, 9370175, 10119789, 11244210, 16866315, 18740350, 20239578, 28110525, 33732630, 50598945, 56221050, 84331575, 101197890, 168663150, 252994725, 505989450]

約数ペア:

[(1, 505989450), (2, 252994725), (3, 168663150), (5, 101197890), (6, 84331575), (9, 56221050), (10, 50598945), (15, 33732630), (18, 28110525), (25, 20239578), (27, 18740350), (30, 16866315), (45, 11244210), (50, 10119789), (54, 9370175), (75, 6746526), (90, 5622105), (135, 3748070), (150, 3373263), (225, 2248842), (270, 1874035), (450, 1124421), (675, 749614), (1350, 374807)]