186931620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{2243}}^1$

素因数の和:2721

約数の個数: 72

約数和(自身を含む): 568503936

約数和(自身を除く): 381572316

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1389, 1852, 2243, 2315, 2778, 4167, 4486, 4630, 5556, 6729, 6945, 8334, 8972, 9260, 11215, 13458, 13890, 16668, 20187, 20835, 22430, 26916, 27780, 33645, 40374, 41670, 44860, 67290, 80748, 83340, 100935, 134580, 201870, 403740, 1038509, 2077018, 3115527, 4154036, 5192545, 6231054, 9346581, 10385090, 12462108, 15577635, 18693162, 20770180, 31155270, 37386324, 46732905, 62310540, 93465810, 186931620]

約数ペア:

[(1, 186931620), (2, 93465810), (3, 62310540), (4, 46732905), (5, 37386324), (6, 31155270), (9, 20770180), (10, 18693162), (12, 15577635), (15, 12462108), (18, 10385090), (20, 9346581), (30, 6231054), (36, 5192545), (45, 4154036), (60, 3115527), (90, 2077018), (180, 1038509), (463, 403740), (926, 201870), (1389, 134580), (1852, 100935), (2243, 83340), (2315, 80748), (2778, 67290), (4167, 44860), (4486, 41670), (4630, 40374), (5556, 33645), (6729, 27780), (6945, 26916), (8334, 22430), (8972, 20835), (9260, 20187), (11215, 16668), (13458, 13890)]