75105000

素因数分解:

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

素因数の和:1701

約数の個数: 120

約数和(自身を含む): 254332650

約数和(自身を除く): 179227650

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 900, 1000, 1125, 1250, 1500, 1669, 1800, 1875, 2250, 2500, 3000, 3338, 3750, 4500, 5000, 5007, 5625, 6676, 7500, 8345, 9000, 10014, 11250, 13352, 15000, 15021, 16690, 20028, 22500, 25035, 30042, 33380, 40056, 41725, 45000, 50070, 60084, 66760, 75105, 83450, 100140, 120168, 125175, 150210, 166900, 200280, 208625, 250350, 300420, 333800, 375525, 417250, 500700, 600840, 625875, 751050, 834500, 1001400, 1043125, 1251750, 1502100, 1669000, 1877625, 2086250, 2503500, 3004200, 3129375, 3755250, 4172500, 5007000, 6258750, 7510500, 8345000, 9388125, 12517500, 15021000, 18776250, 25035000, 37552500, 75105000]

約数ペア:

[(1, 75105000), (2, 37552500), (3, 25035000), (4, 18776250), (5, 15021000), (6, 12517500), (8, 9388125), (9, 8345000), (10, 7510500), (12, 6258750), (15, 5007000), (18, 4172500), (20, 3755250), (24, 3129375), (25, 3004200), (30, 2503500), (36, 2086250), (40, 1877625), (45, 1669000), (50, 1502100), (60, 1251750), (72, 1043125), (75, 1001400), (90, 834500), (100, 751050), (120, 625875), (125, 600840), (150, 500700), (180, 417250), (200, 375525), (225, 333800), (250, 300420), (300, 250350), (360, 208625), (375, 200280), (450, 166900), (500, 150210), (600, 125175), (625, 120168), (750, 100140), (900, 83450), (1000, 75105), (1125, 66760), (1250, 60084), (1500, 50070), (1669, 45000), (1800, 41725), (1875, 40056), (2250, 33380), (2500, 30042), (3000, 25035), (3338, 22500), (3750, 20028), (4500, 16690), (5000, 15021), (5007, 15000), (5625, 13352), (6676, 11250), (7500, 10014), (8345, 9000)]