121243000

素因数分解:

$2^3\times 5^3\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 285405120

約数和(自身を除く): 164162120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 263, 461, 500, 526, 922, 1000, 1052, 1315, 1844, 2104, 2305, 2630, 3688, 4610, 5260, 6575, 9220, 10520, 11525, 13150, 18440, 23050, 26300, 32875, 46100, 52600, 57625, 65750, 92200, 115250, 121243, 131500, 230500, 242486, 263000, 461000, 484972, 606215, 969944, 1212430, 2424860, 3031075, 4849720, 6062150, 12124300, 15155375, 24248600, 30310750, 60621500, 121243000]

約数ペア:

[(1, 121243000), (2, 60621500), (4, 30310750), (5, 24248600), (8, 15155375), (10, 12124300), (20, 6062150), (25, 4849720), (40, 3031075), (50, 2424860), (100, 1212430), (125, 969944), (200, 606215), (250, 484972), (263, 461000), (461, 263000), (500, 242486), (526, 230500), (922, 131500), (1000, 121243), (1052, 115250), (1315, 92200), (1844, 65750), (2104, 57625), (2305, 52600), (2630, 46100), (3688, 32875), (4610, 26300), (5260, 23050), (6575, 18440), (9220, 13150), (10520, 11525)]