66573900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{8219}}^1$

素因数の和:8245

約数の個数: 90

約数和(自身を含む): 215832540

約数和(自身を除く): 149258640

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 8219, 16438, 24657, 32876, 41095, 49314, 73971, 82190, 98628, 123285, 147942, 164380, 205475, 221913, 246570, 295884, 369855, 410950, 443826, 493140, 616425, 665739, 739710, 821900, 887652, 1109565, 1232850, 1331478, 1479420, 1849275, 2219130, 2465700, 2662956, 3328695, 3698550, 4438260, 5547825, 6657390, 7397100, 11095650, 13314780, 16643475, 22191300, 33286950, 66573900]

約数ペア:

[(1, 66573900), (2, 33286950), (3, 22191300), (4, 16643475), (5, 13314780), (6, 11095650), (9, 7397100), (10, 6657390), (12, 5547825), (15, 4438260), (18, 3698550), (20, 3328695), (25, 2662956), (27, 2465700), (30, 2219130), (36, 1849275), (45, 1479420), (50, 1331478), (54, 1232850), (60, 1109565), (75, 887652), (81, 821900), (90, 739710), (100, 665739), (108, 616425), (135, 493140), (150, 443826), (162, 410950), (180, 369855), (225, 295884), (270, 246570), (300, 221913), (324, 205475), (405, 164380), (450, 147942), (540, 123285), (675, 98628), (810, 82190), (900, 73971), (1350, 49314), (1620, 41095), (2025, 32876), (2700, 24657), (4050, 16438), (8100, 8219)]