18065700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{6691}}^1$

素因数の和:6714

約数の個数: 72

約数和(自身を含む): 58086560

約数和(自身を除く): 40020860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 6691, 13382, 20073, 26764, 33455, 40146, 60219, 66910, 80292, 100365, 120438, 133820, 167275, 180657, 200730, 240876, 301095, 334550, 361314, 401460, 501825, 602190, 669100, 722628, 903285, 1003650, 1204380, 1505475, 1806570, 2007300, 3010950, 3613140, 4516425, 6021900, 9032850, 18065700]

約数ペア:

[(1, 18065700), (2, 9032850), (3, 6021900), (4, 4516425), (5, 3613140), (6, 3010950), (9, 2007300), (10, 1806570), (12, 1505475), (15, 1204380), (18, 1003650), (20, 903285), (25, 722628), (27, 669100), (30, 602190), (36, 501825), (45, 401460), (50, 361314), (54, 334550), (60, 301095), (75, 240876), (90, 200730), (100, 180657), (108, 167275), (135, 133820), (150, 120438), (180, 100365), (225, 80292), (270, 66910), (300, 60219), (450, 40146), (540, 33455), (675, 26764), (900, 20073), (1350, 13382), (2700, 6691)]