82505500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1$

素因数の和:2180

約数の個数: 96

約数和(自身を含む): 224759808

約数和(自身を除く): 142254308

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2143, 2750, 3500, 3850, 4286, 5500, 7700, 8572, 9625, 10715, 15001, 19250, 21430, 23573, 30002, 38500, 42860, 47146, 53575, 60004, 75005, 94292, 107150, 117865, 150010, 165011, 214300, 235730, 267875, 300020, 330022, 375025, 471460, 535750, 589325, 660044, 750050, 825055, 1071500, 1178650, 1500100, 1650110, 1875125, 2357300, 2946625, 3300220, 3750250, 4125275, 5893250, 7500500, 8250550, 11786500, 16501100, 20626375, 41252750, 82505500]

約数ペア:

[(1, 82505500), (2, 41252750), (4, 20626375), (5, 16501100), (7, 11786500), (10, 8250550), (11, 7500500), (14, 5893250), (20, 4125275), (22, 3750250), (25, 3300220), (28, 2946625), (35, 2357300), (44, 1875125), (50, 1650110), (55, 1500100), (70, 1178650), (77, 1071500), (100, 825055), (110, 750050), (125, 660044), (140, 589325), (154, 535750), (175, 471460), (220, 375025), (250, 330022), (275, 300020), (308, 267875), (350, 235730), (385, 214300), (500, 165011), (550, 150010), (700, 117865), (770, 107150), (875, 94292), (1100, 75005), (1375, 60004), (1540, 53575), (1750, 47146), (1925, 42860), (2143, 38500), (2750, 30002), (3500, 23573), (3850, 21430), (4286, 19250), (5500, 15001), (7700, 10715), (8572, 9625)]