69020460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{547}}^1\times {\mathrm{701}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 210044016

約数和(自身を除く): 141023556

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 547, 701, 1094, 1402, 1641, 2103, 2188, 2735, 2804, 3282, 3505, 4206, 4923, 5470, 6309, 6564, 7010, 8205, 8412, 9846, 10515, 10940, 12618, 14020, 16410, 19692, 21030, 24615, 25236, 31545, 32820, 42060, 49230, 63090, 98460, 126180, 383447, 766894, 1150341, 1533788, 1917235, 2300682, 3451023, 3834470, 4601364, 5751705, 6902046, 7668940, 11503410, 13804092, 17255115, 23006820, 34510230, 69020460]

約数ペア:

[(1, 69020460), (2, 34510230), (3, 23006820), (4, 17255115), (5, 13804092), (6, 11503410), (9, 7668940), (10, 6902046), (12, 5751705), (15, 4601364), (18, 3834470), (20, 3451023), (30, 2300682), (36, 1917235), (45, 1533788), (60, 1150341), (90, 766894), (180, 383447), (547, 126180), (701, 98460), (1094, 63090), (1402, 49230), (1641, 42060), (2103, 32820), (2188, 31545), (2735, 25236), (2804, 24615), (3282, 21030), (3505, 19692), (4206, 16410), (4923, 14020), (5470, 12618), (6309, 10940), (6564, 10515), (7010, 9846), (8205, 8412)]