195771000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{65257}}^1$

素因数の和:65281

約数の個数: 64

約数和(自身を含む): 610814880

約数和(自身を除く): 415043880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 65257, 130514, 195771, 261028, 326285, 391542, 522056, 652570, 783084, 978855, 1305140, 1566168, 1631425, 1957710, 2610280, 3262850, 3915420, 4894275, 6525700, 7830840, 8157125, 9788550, 13051400, 16314250, 19577100, 24471375, 32628500, 39154200, 48942750, 65257000, 97885500, 195771000]

約数ペア:

[(1, 195771000), (2, 97885500), (3, 65257000), (4, 48942750), (5, 39154200), (6, 32628500), (8, 24471375), (10, 19577100), (12, 16314250), (15, 13051400), (20, 9788550), (24, 8157125), (25, 7830840), (30, 6525700), (40, 4894275), (50, 3915420), (60, 3262850), (75, 2610280), (100, 1957710), (120, 1631425), (125, 1566168), (150, 1305140), (200, 978855), (250, 783084), (300, 652570), (375, 522056), (500, 391542), (600, 326285), (750, 261028), (1000, 195771), (1500, 130514), (3000, 65257)]