152071700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{138247}}^1$

素因数の和:138272

約数の個数: 36

約数和(自身を含む): 359997792

約数和(自身を除く): 207926092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 138247, 276494, 552988, 691235, 1382470, 1520717, 2764940, 3041434, 3456175, 6082868, 6912350, 7603585, 13824700, 15207170, 30414340, 38017925, 76035850, 152071700]

約数ペア:

[(1, 152071700), (2, 76035850), (4, 38017925), (5, 30414340), (10, 15207170), (11, 13824700), (20, 7603585), (22, 6912350), (25, 6082868), (44, 3456175), (50, 3041434), (55, 2764940), (100, 1520717), (110, 1382470), (220, 691235), (275, 552988), (550, 276494), (1100, 138247)]