149051200

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4944

約数の個数: 84

約数和(自身を含む): 386140960

約数和(自身を除く): 237089760

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 152, 160, 190, 200, 304, 320, 380, 400, 475, 608, 760, 800, 950, 1216, 1520, 1600, 1900, 3040, 3800, 4903, 6080, 7600, 9806, 15200, 19612, 24515, 30400, 39224, 49030, 78448, 93157, 98060, 122575, 156896, 186314, 196120, 245150, 313792, 372628, 392240, 465785, 490300, 745256, 784480, 931570, 980600, 1490512, 1568960, 1863140, 1961200, 2328925, 2981024, 3726280, 3922400, 4657850, 5962048, 7452560, 7844800, 9315700, 14905120, 18631400, 29810240, 37262800, 74525600, 149051200]

約数ペア:

[(1, 149051200), (2, 74525600), (4, 37262800), (5, 29810240), (8, 18631400), (10, 14905120), (16, 9315700), (19, 7844800), (20, 7452560), (25, 5962048), (32, 4657850), (38, 3922400), (40, 3726280), (50, 2981024), (64, 2328925), (76, 1961200), (80, 1863140), (95, 1568960), (100, 1490512), (152, 980600), (160, 931570), (190, 784480), (200, 745256), (304, 490300), (320, 465785), (380, 392240), (400, 372628), (475, 313792), (608, 245150), (760, 196120), (800, 186314), (950, 156896), (1216, 122575), (1520, 98060), (1600, 93157), (1900, 78448), (3040, 49030), (3800, 39224), (4903, 30400), (6080, 24515), (7600, 19612), (9806, 15200)]