427139460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71909}}^1$

素因数の和:71938

約数の個数: 96

約数和(自身を含む): 1449705600

約数和(自身を除く): 1022566140

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, 1485, 1980, 2970, 5940, 71909, 143818, 215727, 287636, 359545, 431454, 647181, 719090, 790999, 862908, 1078635, 1294362, 1438180, 1581998, 1941543, 2157270, 2372997, 2588724, 3163996, 3235905, 3883086, 3954995, 4314540, 4745994, 6471810, 7118991, 7766172, 7909990, 9491988, 9707715, 11864985, 12943620, 14237982, 15819980, 19415430, 21356973, 23729970, 28475964, 35594955, 38830860, 42713946, 47459940, 71189910, 85427892, 106784865, 142379820, 213569730, 427139460]

約数ペア:

[(1, 427139460), (2, 213569730), (3, 142379820), (4, 106784865), (5, 85427892), (6, 71189910), (9, 47459940), (10, 42713946), (11, 38830860), (12, 35594955), (15, 28475964), (18, 23729970), (20, 21356973), (22, 19415430), (27, 15819980), (30, 14237982), (33, 12943620), (36, 11864985), (44, 9707715), (45, 9491988), (54, 7909990), (55, 7766172), (60, 7118991), (66, 6471810), (90, 4745994), (99, 4314540), (108, 3954995), (110, 3883086), (132, 3235905), (135, 3163996), (165, 2588724), (180, 2372997), (198, 2157270), (220, 1941543), (270, 1581998), (297, 1438180), (330, 1294362), (396, 1078635), (495, 862908), (540, 790999), (594, 719090), (660, 647181), (990, 431454), (1188, 359545), (1485, 287636), (1980, 215727), (2970, 143818), (5940, 71909)]