150221880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{417283}}^1$

素因数の和:417300

約数の個数: 48

約数和(自身を含む): 488222280

約数和(自身を除く): 338000400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 417283, 834566, 1251849, 1669132, 2086415, 2503698, 3338264, 3755547, 4172830, 5007396, 6259245, 7511094, 8345660, 10014792, 12518490, 15022188, 16691320, 18777735, 25036980, 30044376, 37555470, 50073960, 75110940, 150221880]

約数ペア:

[(1, 150221880), (2, 75110940), (3, 50073960), (4, 37555470), (5, 30044376), (6, 25036980), (8, 18777735), (9, 16691320), (10, 15022188), (12, 12518490), (15, 10014792), (18, 8345660), (20, 7511094), (24, 6259245), (30, 5007396), (36, 4172830), (40, 3755547), (45, 3338264), (60, 2503698), (72, 2086415), (90, 1669132), (120, 1251849), (180, 834566), (360, 417283)]