252981150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{787}}^1\times {\mathrm{2143}}^1$

素因数の和:2945

約数の個数: 48

約数和(自身を含む): 628483584

約数和(自身を除く): 375502434

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 787, 1574, 2143, 2361, 3935, 4286, 4722, 6429, 7870, 10715, 11805, 12858, 19675, 21430, 23610, 32145, 39350, 53575, 59025, 64290, 107150, 118050, 160725, 321450, 1686541, 3373082, 5059623, 8432705, 10119246, 16865410, 25298115, 42163525, 50596230, 84327050, 126490575, 252981150]

約数ペア:

[(1, 252981150), (2, 126490575), (3, 84327050), (5, 50596230), (6, 42163525), (10, 25298115), (15, 16865410), (25, 10119246), (30, 8432705), (50, 5059623), (75, 3373082), (150, 1686541), (787, 321450), (1574, 160725), (2143, 118050), (2361, 107150), (3935, 64290), (4286, 59025), (4722, 53575), (6429, 39350), (7870, 32145), (10715, 23610), (11805, 21430), (12858, 19675)]