157463000

素因数分解:

$2^3\times 5^3\times {\mathrm{53}}^1\times {\mathrm{2971}}^1$

素因数の和:3045

約数の個数: 64

約数和(自身を含む): 375541920

約数和(自身を除く): 218078920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 125, 200, 212, 250, 265, 424, 500, 530, 1000, 1060, 1325, 2120, 2650, 2971, 5300, 5942, 6625, 10600, 11884, 13250, 14855, 23768, 26500, 29710, 53000, 59420, 74275, 118840, 148550, 157463, 297100, 314926, 371375, 594200, 629852, 742750, 787315, 1259704, 1485500, 1574630, 2971000, 3149260, 3936575, 6298520, 7873150, 15746300, 19682875, 31492600, 39365750, 78731500, 157463000]

約数ペア:

[(1, 157463000), (2, 78731500), (4, 39365750), (5, 31492600), (8, 19682875), (10, 15746300), (20, 7873150), (25, 6298520), (40, 3936575), (50, 3149260), (53, 2971000), (100, 1574630), (106, 1485500), (125, 1259704), (200, 787315), (212, 742750), (250, 629852), (265, 594200), (424, 371375), (500, 314926), (530, 297100), (1000, 157463), (1060, 148550), (1325, 118840), (2120, 74275), (2650, 59420), (2971, 53000), (5300, 29710), (5942, 26500), (6625, 23768), (10600, 14855), (11884, 13250)]