9378000

素因数分解:

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

素因数の和:550

約数の個数: 120

約数和(自身を含む): 32817096

約数和(自身を除く): 23439096

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 521, 600, 720, 750, 900, 1000, 1042, 1125, 1200, 1500, 1563, 1800, 2000, 2084, 2250, 2605, 3000, 3126, 3600, 4168, 4500, 4689, 5210, 6000, 6252, 7815, 8336, 9000, 9378, 10420, 12504, 13025, 15630, 18000, 18756, 20840, 23445, 25008, 26050, 31260, 37512, 39075, 41680, 46890, 52100, 62520, 65125, 75024, 78150, 93780, 104200, 117225, 125040, 130250, 156300, 187560, 195375, 208400, 234450, 260500, 312600, 375120, 390750, 468900, 521000, 586125, 625200, 781500, 937800, 1042000, 1172250, 1563000, 1875600, 2344500, 3126000, 4689000, 9378000]

約数ペア:

[(1, 9378000), (2, 4689000), (3, 3126000), (4, 2344500), (5, 1875600), (6, 1563000), (8, 1172250), (9, 1042000), (10, 937800), (12, 781500), (15, 625200), (16, 586125), (18, 521000), (20, 468900), (24, 390750), (25, 375120), (30, 312600), (36, 260500), (40, 234450), (45, 208400), (48, 195375), (50, 187560), (60, 156300), (72, 130250), (75, 125040), (80, 117225), (90, 104200), (100, 93780), (120, 78150), (125, 75024), (144, 65125), (150, 62520), (180, 52100), (200, 46890), (225, 41680), (240, 39075), (250, 37512), (300, 31260), (360, 26050), (375, 25008), (400, 23445), (450, 20840), (500, 18756), (521, 18000), (600, 15630), (720, 13025), (750, 12504), (900, 10420), (1000, 9378), (1042, 9000), (1125, 8336), (1200, 7815), (1500, 6252), (1563, 6000), (1800, 5210), (2000, 4689), (2084, 4500), (2250, 4168), (2605, 3600), (3000, 3126)]