68853060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22501}}^1$

素因数の和:22533

約数の個数: 72

約数和(自身を含む): 221149656

約数和(自身を除く): 152296596

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 22501, 45002, 67503, 90004, 112505, 135006, 202509, 225010, 270012, 337515, 382517, 405018, 450020, 675030, 765034, 810036, 1012545, 1147551, 1350060, 1530068, 1912585, 2025090, 2295102, 3442653, 3825170, 4050180, 4590204, 5737755, 6885306, 7650340, 11475510, 13770612, 17213265, 22951020, 34426530, 68853060]

約数ペア:

[(1, 68853060), (2, 34426530), (3, 22951020), (4, 17213265), (5, 13770612), (6, 11475510), (9, 7650340), (10, 6885306), (12, 5737755), (15, 4590204), (17, 4050180), (18, 3825170), (20, 3442653), (30, 2295102), (34, 2025090), (36, 1912585), (45, 1530068), (51, 1350060), (60, 1147551), (68, 1012545), (85, 810036), (90, 765034), (102, 675030), (153, 450020), (170, 405018), (180, 382517), (204, 337515), (255, 270012), (306, 225010), (340, 202509), (510, 135006), (612, 112505), (765, 90004), (1020, 67503), (1530, 45002), (3060, 22501)]