8512020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1433}}^1$

素因数の和:1462

約数の個数: 96

約数和(自身を含む): 28909440

約数和(自身を除く): 20397420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1433, 1485, 1980, 2866, 2970, 4299, 5732, 5940, 7165, 8598, 12897, 14330, 15763, 17196, 21495, 25794, 28660, 31526, 38691, 42990, 47289, 51588, 63052, 64485, 77382, 78815, 85980, 94578, 128970, 141867, 154764, 157630, 189156, 193455, 236445, 257940, 283734, 315260, 386910, 425601, 472890, 567468, 709335, 773820, 851202, 945780, 1418670, 1702404, 2128005, 2837340, 4256010, 8512020]

約数ペア:

[(1, 8512020), (2, 4256010), (3, 2837340), (4, 2128005), (5, 1702404), (6, 1418670), (9, 945780), (10, 851202), (11, 773820), (12, 709335), (15, 567468), (18, 472890), (20, 425601), (22, 386910), (27, 315260), (30, 283734), (33, 257940), (36, 236445), (44, 193455), (45, 189156), (54, 157630), (55, 154764), (60, 141867), (66, 128970), (90, 94578), (99, 85980), (108, 78815), (110, 77382), (132, 64485), (135, 63052), (165, 51588), (180, 47289), (198, 42990), (220, 38691), (270, 31526), (297, 28660), (330, 25794), (396, 21495), (495, 17196), (540, 15763), (594, 14330), (660, 12897), (990, 8598), (1188, 7165), (1433, 5940), (1485, 5732), (1980, 4299), (2866, 2970)]