75613140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{420073}}^1$

素因数の和:420088

約数の個数: 36

約数和(自身を含む): 229360404

約数和(自身を除く): 153747264

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 420073, 840146, 1260219, 1680292, 2100365, 2520438, 3780657, 4200730, 5040876, 6301095, 7561314, 8401460, 12602190, 15122628, 18903285, 25204380, 37806570, 75613140]

約数ペア:

[(1, 75613140), (2, 37806570), (3, 25204380), (4, 18903285), (5, 15122628), (6, 12602190), (9, 8401460), (10, 7561314), (12, 6301095), (15, 5040876), (18, 4200730), (20, 3780657), (30, 2520438), (36, 2100365), (45, 1680292), (60, 1260219), (90, 840146), (180, 420073)]