201812040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2876

約数の個数: 128

約数和(自身を含む): 682992000

約数和(自身を除く): 481179960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 67, 72, 90, 108, 120, 134, 135, 180, 201, 216, 268, 270, 335, 360, 402, 536, 540, 603, 670, 804, 1005, 1080, 1206, 1340, 1608, 1809, 2010, 2412, 2680, 2789, 3015, 3618, 4020, 4824, 5578, 6030, 7236, 8040, 8367, 9045, 11156, 12060, 13945, 14472, 16734, 18090, 22312, 24120, 25101, 27890, 33468, 36180, 41835, 50202, 55780, 66936, 72360, 75303, 83670, 100404, 111560, 125505, 150606, 167340, 186863, 200808, 251010, 301212, 334680, 373726, 376515, 502020, 560589, 602424, 747452, 753030, 934315, 1004040, 1121178, 1494904, 1506060, 1681767, 1868630, 2242356, 2802945, 3012120, 3363534, 3737260, 4484712, 5045301, 5605890, 6727068, 7474520, 8408835, 10090602, 11211780, 13454136, 16817670, 20181204, 22423560, 25226505, 33635340, 40362408, 50453010, 67270680, 100906020, 201812040]

約数ペア:

[(1, 201812040), (2, 100906020), (3, 67270680), (4, 50453010), (5, 40362408), (6, 33635340), (8, 25226505), (9, 22423560), (10, 20181204), (12, 16817670), (15, 13454136), (18, 11211780), (20, 10090602), (24, 8408835), (27, 7474520), (30, 6727068), (36, 5605890), (40, 5045301), (45, 4484712), (54, 3737260), (60, 3363534), (67, 3012120), (72, 2802945), (90, 2242356), (108, 1868630), (120, 1681767), (134, 1506060), (135, 1494904), (180, 1121178), (201, 1004040), (216, 934315), (268, 753030), (270, 747452), (335, 602424), (360, 560589), (402, 502020), (536, 376515), (540, 373726), (603, 334680), (670, 301212), (804, 251010), (1005, 200808), (1080, 186863), (1206, 167340), (1340, 150606), (1608, 125505), (1809, 111560), (2010, 100404), (2412, 83670), (2680, 75303), (2789, 72360), (3015, 66936), (3618, 55780), (4020, 50202), (4824, 41835), (5578, 36180), (6030, 33468), (7236, 27890), (8040, 25101), (8367, 24120), (9045, 22312), (11156, 18090), (12060, 16734), (13945, 14472)]