18025200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{1669}}^1$

素因数の和:1696

約数の個数: 120

約数和(自身を含む): 64194800

約数和(自身を除く): 46169600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1669, 1800, 2160, 2700, 3338, 3600, 5007, 5400, 6676, 8345, 10014, 10800, 13352, 15021, 16690, 20028, 25035, 26704, 30042, 33380, 40056, 41725, 45063, 50070, 60084, 66760, 75105, 80112, 83450, 90126, 100140, 120168, 125175, 133520, 150210, 166900, 180252, 200280, 225315, 240336, 250350, 300420, 333800, 360504, 375525, 400560, 450630, 500700, 600840, 667600, 721008, 751050, 901260, 1001400, 1126575, 1201680, 1502100, 1802520, 2002800, 2253150, 3004200, 3605040, 4506300, 6008400, 9012600, 18025200]

約数ペア:

[(1, 18025200), (2, 9012600), (3, 6008400), (4, 4506300), (5, 3605040), (6, 3004200), (8, 2253150), (9, 2002800), (10, 1802520), (12, 1502100), (15, 1201680), (16, 1126575), (18, 1001400), (20, 901260), (24, 751050), (25, 721008), (27, 667600), (30, 600840), (36, 500700), (40, 450630), (45, 400560), (48, 375525), (50, 360504), (54, 333800), (60, 300420), (72, 250350), (75, 240336), (80, 225315), (90, 200280), (100, 180252), (108, 166900), (120, 150210), (135, 133520), (144, 125175), (150, 120168), (180, 100140), (200, 90126), (216, 83450), (225, 80112), (240, 75105), (270, 66760), (300, 60084), (360, 50070), (400, 45063), (432, 41725), (450, 40056), (540, 33380), (600, 30042), (675, 26704), (720, 25035), (900, 20028), (1080, 16690), (1200, 15021), (1350, 13352), (1669, 10800), (1800, 10014), (2160, 8345), (2700, 6676), (3338, 5400), (3600, 5007)]