18902075500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{44633}}^1$

素因数の和:44681

約数の個数: 144

約数和(自身を含む): 51859708992

約数和(自身を除く): 32957633492

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 121, 125, 140, 154, 175, 220, 242, 250, 275, 308, 350, 385, 484, 500, 550, 605, 700, 770, 847, 875, 1100, 1210, 1375, 1540, 1694, 1750, 1925, 2420, 2750, 3025, 3388, 3500, 3850, 4235, 5500, 6050, 7700, 8470, 9625, 12100, 15125, 16940, 19250, 21175, 30250, 38500, 42350, 44633, 60500, 84700, 89266, 105875, 178532, 211750, 223165, 312431, 423500, 446330, 490963, 624862, 892660, 981926, 1115825, 1249724, 1562155, 1963852, 2231650, 2454815, 3124310, 3436741, 4463300, 4909630, 5400593, 5579125, 6248620, 6873482, 7810775, 9819260, 10801186, 11158250, 12274075, 13746964, 15621550, 17183705, 21602372, 22316500, 24548150, 27002965, 31243100, 34367410, 37804151, 39053875, 49096300, 54005930, 61370375, 68734820, 75608302, 78107750, 85918525, 108011860, 122740750, 135014825, 151216604, 156215500, 171837050, 189020755, 245481500, 270029650, 343674100, 378041510, 429592625, 540059300, 675074125, 756083020, 859185250, 945103775, 1350148250, 1718370500, 1890207550, 2700296500, 3780415100, 4725518875, 9451037750, 18902075500]

約数ペア:

[(1, 18902075500), (2, 9451037750), (4, 4725518875), (5, 3780415100), (7, 2700296500), (10, 1890207550), (11, 1718370500), (14, 1350148250), (20, 945103775), (22, 859185250), (25, 756083020), (28, 675074125), (35, 540059300), (44, 429592625), (50, 378041510), (55, 343674100), (70, 270029650), (77, 245481500), (100, 189020755), (110, 171837050), (121, 156215500), (125, 151216604), (140, 135014825), (154, 122740750), (175, 108011860), (220, 85918525), (242, 78107750), (250, 75608302), (275, 68734820), (308, 61370375), (350, 54005930), (385, 49096300), (484, 39053875), (500, 37804151), (550, 34367410), (605, 31243100), (700, 27002965), (770, 24548150), (847, 22316500), (875, 21602372), (1100, 17183705), (1210, 15621550), (1375, 13746964), (1540, 12274075), (1694, 11158250), (1750, 10801186), (1925, 9819260), (2420, 7810775), (2750, 6873482), (3025, 6248620), (3388, 5579125), (3500, 5400593), (3850, 4909630), (4235, 4463300), (5500, 3436741), (6050, 3124310), (7700, 2454815), (8470, 2231650), (9625, 1963852), (12100, 1562155), (15125, 1249724), (16940, 1115825), (19250, 981926), (21175, 892660), (30250, 624862), (38500, 490963), (42350, 446330), (44633, 423500), (60500, 312431), (84700, 223165), (89266, 211750), (105875, 178532)]