20706300

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7669}}^1$

素因数の和:7692

約数の個数: 72

約数和(自身を含む): 66575600

約数和(自身を除く): 45869300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 7669, 15338, 23007, 30676, 38345, 46014, 69021, 76690, 92028, 115035, 138042, 153380, 191725, 207063, 230070, 276084, 345105, 383450, 414126, 460140, 575175, 690210, 766900, 828252, 1035315, 1150350, 1380420, 1725525, 2070630, 2300700, 3451050, 4141260, 5176575, 6902100, 10353150, 20706300]

約数ペア:

[(1, 20706300), (2, 10353150), (3, 6902100), (4, 5176575), (5, 4141260), (6, 3451050), (9, 2300700), (10, 2070630), (12, 1725525), (15, 1380420), (18, 1150350), (20, 1035315), (25, 828252), (27, 766900), (30, 690210), (36, 575175), (45, 460140), (50, 414126), (54, 383450), (60, 345105), (75, 276084), (90, 230070), (100, 207063), (108, 191725), (135, 153380), (150, 138042), (180, 115035), (225, 92028), (270, 76690), (300, 69021), (450, 46014), (540, 38345), (675, 30676), (900, 23007), (1350, 15338), (2700, 7669)]