828388950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{77783}}^1$

素因数の和:77869

約数の個数: 48

約数和(自身を含む): 2083366656

約数和(自身を除く): 1254977706

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1775, 2130, 3550, 5325, 10650, 77783, 155566, 233349, 388915, 466698, 777830, 1166745, 1944575, 2333490, 3889150, 5522593, 5833725, 11045186, 11667450, 16567779, 27612965, 33135558, 55225930, 82838895, 138064825, 165677790, 276129650, 414194475, 828388950]

約数ペア:

[(1, 828388950), (2, 414194475), (3, 276129650), (5, 165677790), (6, 138064825), (10, 82838895), (15, 55225930), (25, 33135558), (30, 27612965), (50, 16567779), (71, 11667450), (75, 11045186), (142, 5833725), (150, 5522593), (213, 3889150), (355, 2333490), (426, 1944575), (710, 1166745), (1065, 777830), (1775, 466698), (2130, 388915), (3550, 233349), (5325, 155566), (10650, 77783)]