202429900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{311}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 461470464

約数和(自身を除く): 259040564

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 283, 311, 460, 566, 575, 622, 1132, 1150, 1244, 1415, 1555, 2300, 2830, 3110, 5660, 6220, 6509, 7075, 7153, 7775, 13018, 14150, 14306, 15550, 26036, 28300, 28612, 31100, 32545, 35765, 65090, 71530, 88013, 130180, 143060, 162725, 176026, 178825, 325450, 352052, 357650, 440065, 650900, 715300, 880130, 1760260, 2024299, 2200325, 4048598, 4400650, 8097196, 8801300, 10121495, 20242990, 40485980, 50607475, 101214950, 202429900]

約数ペア:

[(1, 202429900), (2, 101214950), (4, 50607475), (5, 40485980), (10, 20242990), (20, 10121495), (23, 8801300), (25, 8097196), (46, 4400650), (50, 4048598), (92, 2200325), (100, 2024299), (115, 1760260), (230, 880130), (283, 715300), (311, 650900), (460, 440065), (566, 357650), (575, 352052), (622, 325450), (1132, 178825), (1150, 176026), (1244, 162725), (1415, 143060), (1555, 130180), (2300, 88013), (2830, 71530), (3110, 65090), (5660, 35765), (6220, 32545), (6509, 31100), (7075, 28612), (7153, 28300), (7775, 26036), (13018, 15550), (14150, 14306)]