75450780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419171}}^1$

素因数の和:419186

約数の個数: 36

約数和(自身を含む): 228867912

約数和(自身を除く): 153417132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419171, 838342, 1257513, 1676684, 2095855, 2515026, 3772539, 4191710, 5030052, 6287565, 7545078, 8383420, 12575130, 15090156, 18862695, 25150260, 37725390, 75450780]

約数ペア:

[(1, 75450780), (2, 37725390), (3, 25150260), (4, 18862695), (5, 15090156), (6, 12575130), (9, 8383420), (10, 7545078), (12, 6287565), (15, 5030052), (18, 4191710), (20, 3772539), (30, 2515026), (36, 2095855), (45, 1676684), (60, 1257513), (90, 838342), (180, 419171)]