45210780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{251171}}^1$

素因数の和:251186

約数の個数: 36

約数和(自身を含む): 137139912

約数和(自身を除く): 91929132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 251171, 502342, 753513, 1004684, 1255855, 1507026, 2260539, 2511710, 3014052, 3767565, 4521078, 5023420, 7535130, 9042156, 11302695, 15070260, 22605390, 45210780]

約数ペア:

[(1, 45210780), (2, 22605390), (3, 15070260), (4, 11302695), (5, 9042156), (6, 7535130), (9, 5023420), (10, 4521078), (12, 3767565), (15, 3014052), (18, 2511710), (20, 2260539), (30, 1507026), (36, 1255855), (45, 1004684), (60, 753513), (90, 502342), (180, 251171)]