30042000

素因数分解:

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

素因数の和:1698

約数の個数: 120

約数和(自身を含む): 104989560

約数和(自身を除く): 74947560

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, 600, 720, 750, 900, 1000, 1125, 1200, 1500, 1669, 1800, 2000, 2250, 3000, 3338, 3600, 4500, 5007, 6000, 6676, 8345, 9000, 10014, 13352, 15021, 16690, 18000, 20028, 25035, 26704, 30042, 33380, 40056, 41725, 50070, 60084, 66760, 75105, 80112, 83450, 100140, 120168, 125175, 133520, 150210, 166900, 200280, 208625, 240336, 250350, 300420, 333800, 375525, 400560, 417250, 500700, 600840, 625875, 667600, 751050, 834500, 1001400, 1201680, 1251750, 1502100, 1669000, 1877625, 2002800, 2503500, 3004200, 3338000, 3755250, 5007000, 6008400, 7510500, 10014000, 15021000, 30042000]

約数ペア:

[(1, 30042000), (2, 15021000), (3, 10014000), (4, 7510500), (5, 6008400), (6, 5007000), (8, 3755250), (9, 3338000), (10, 3004200), (12, 2503500), (15, 2002800), (16, 1877625), (18, 1669000), (20, 1502100), (24, 1251750), (25, 1201680), (30, 1001400), (36, 834500), (40, 751050), (45, 667600), (48, 625875), (50, 600840), (60, 500700), (72, 417250), (75, 400560), (80, 375525), (90, 333800), (100, 300420), (120, 250350), (125, 240336), (144, 208625), (150, 200280), (180, 166900), (200, 150210), (225, 133520), (240, 125175), (250, 120168), (300, 100140), (360, 83450), (375, 80112), (400, 75105), (450, 66760), (500, 60084), (600, 50070), (720, 41725), (750, 40056), (900, 33380), (1000, 30042), (1125, 26704), (1200, 25035), (1500, 20028), (1669, 18000), (1800, 16690), (2000, 15021), (2250, 13352), (3000, 10014), (3338, 9000), (3600, 8345), (4500, 6676), (5007, 6000)]