148225000

素因数分解:

$2^3\times 5^5\times 7^2\times {\mathrm{11}}^2$

素因数の和:67

約数の個数: 216

約数和(自身を含む): 444170790

約数和(自身を除く): 295945790

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 49, 50, 55, 56, 70, 77, 88, 98, 100, 110, 121, 125, 140, 154, 175, 196, 200, 220, 242, 245, 250, 275, 280, 308, 350, 385, 392, 440, 484, 490, 500, 539, 550, 605, 616, 625, 700, 770, 847, 875, 968, 980, 1000, 1078, 1100, 1210, 1225, 1250, 1375, 1400, 1540, 1694, 1750, 1925, 1960, 2156, 2200, 2420, 2450, 2500, 2695, 2750, 3025, 3080, 3125, 3388, 3500, 3850, 4235, 4312, 4375, 4840, 4900, 5000, 5390, 5500, 5929, 6050, 6125, 6250, 6776, 6875, 7000, 7700, 8470, 8750, 9625, 9800, 10780, 11000, 11858, 12100, 12250, 12500, 13475, 13750, 15125, 15400, 16940, 17500, 19250, 21175, 21560, 21875, 23716, 24200, 24500, 25000, 26950, 27500, 29645, 30250, 30625, 33880, 34375, 35000, 38500, 42350, 43750, 47432, 48125, 49000, 53900, 55000, 59290, 60500, 61250, 67375, 68750, 75625, 77000, 84700, 87500, 96250, 105875, 107800, 118580, 121000, 122500, 134750, 137500, 148225, 151250, 153125, 169400, 175000, 192500, 211750, 237160, 240625, 245000, 269500, 275000, 296450, 302500, 306250, 336875, 378125, 385000, 423500, 481250, 529375, 539000, 592900, 605000, 612500, 673750, 741125, 756250, 847000, 962500, 1058750, 1185800, 1225000, 1347500, 1482250, 1512500, 1684375, 1925000, 2117500, 2646875, 2695000, 2964500, 3025000, 3368750, 3705625, 4235000, 5293750, 5929000, 6737500, 7411250, 10587500, 13475000, 14822500, 18528125, 21175000, 29645000, 37056250, 74112500, 148225000]

約数ペア:

[(1, 148225000), (2, 74112500), (4, 37056250), (5, 29645000), (7, 21175000), (8, 18528125), (10, 14822500), (11, 13475000), (14, 10587500), (20, 7411250), (22, 6737500), (25, 5929000), (28, 5293750), (35, 4235000), (40, 3705625), (44, 3368750), (49, 3025000), (50, 2964500), (55, 2695000), (56, 2646875), (70, 2117500), (77, 1925000), (88, 1684375), (98, 1512500), (100, 1482250), (110, 1347500), (121, 1225000), (125, 1185800), (140, 1058750), (154, 962500), (175, 847000), (196, 756250), (200, 741125), (220, 673750), (242, 612500), (245, 605000), (250, 592900), (275, 539000), (280, 529375), (308, 481250), (350, 423500), (385, 385000), (392, 378125), (440, 336875), (484, 306250), (490, 302500), (500, 296450), (539, 275000), (550, 269500), (605, 245000), (616, 240625), (625, 237160), (700, 211750), (770, 192500), (847, 175000), (875, 169400), (968, 153125), (980, 151250), (1000, 148225), (1078, 137500), (1100, 134750), (1210, 122500), (1225, 121000), (1250, 118580), (1375, 107800), (1400, 105875), (1540, 96250), (1694, 87500), (1750, 84700), (1925, 77000), (1960, 75625), (2156, 68750), (2200, 67375), (2420, 61250), (2450, 60500), (2500, 59290), (2695, 55000), (2750, 53900), (3025, 49000), (3080, 48125), (3125, 47432), (3388, 43750), (3500, 42350), (3850, 38500), (4235, 35000), (4312, 34375), (4375, 33880), (4840, 30625), (4900, 30250), (5000, 29645), (5390, 27500), (5500, 26950), (5929, 25000), (6050, 24500), (6125, 24200), (6250, 23716), (6776, 21875), (6875, 21560), (7000, 21175), (7700, 19250), (8470, 17500), (8750, 16940), (9625, 15400), (9800, 15125), (10780, 13750), (11000, 13475), (11858, 12500), (12100, 12250)]