3126000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{521}}^1$

素因数の和:547

約数の個数: 80

約数和(自身を含む): 10097568

約数和(自身を除く): 6971568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 521, 600, 750, 1000, 1042, 1200, 1500, 1563, 2000, 2084, 2605, 3000, 3126, 4168, 5210, 6000, 6252, 7815, 8336, 10420, 12504, 13025, 15630, 20840, 25008, 26050, 31260, 39075, 41680, 52100, 62520, 65125, 78150, 104200, 125040, 130250, 156300, 195375, 208400, 260500, 312600, 390750, 521000, 625200, 781500, 1042000, 1563000, 3126000]

約数ペア:

[(1, 3126000), (2, 1563000), (3, 1042000), (4, 781500), (5, 625200), (6, 521000), (8, 390750), (10, 312600), (12, 260500), (15, 208400), (16, 195375), (20, 156300), (24, 130250), (25, 125040), (30, 104200), (40, 78150), (48, 65125), (50, 62520), (60, 52100), (75, 41680), (80, 39075), (100, 31260), (120, 26050), (125, 25008), (150, 20840), (200, 15630), (240, 13025), (250, 12504), (300, 10420), (375, 8336), (400, 7815), (500, 6252), (521, 6000), (600, 5210), (750, 4168), (1000, 3126), (1042, 3000), (1200, 2605), (1500, 2084), (1563, 2000)]