219906060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4973}}^1$

素因数の和:5063

約数の個数: 96

約数和(自身を含む): 681875712

約数和(自身を除く): 461969652

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 201, 220, 268, 330, 335, 402, 660, 670, 737, 804, 1005, 1340, 1474, 2010, 2211, 2948, 3685, 4020, 4422, 4973, 7370, 8844, 9946, 11055, 14740, 14919, 19892, 22110, 24865, 29838, 44220, 49730, 54703, 59676, 74595, 99460, 109406, 149190, 164109, 218812, 273515, 298380, 328218, 333191, 547030, 656436, 666382, 820545, 999573, 1094060, 1332764, 1641090, 1665955, 1999146, 3282180, 3331910, 3665101, 3998292, 4997865, 6663820, 7330202, 9995730, 10995303, 14660404, 18325505, 19991460, 21990606, 36651010, 43981212, 54976515, 73302020, 109953030, 219906060]

約数ペア:

[(1, 219906060), (2, 109953030), (3, 73302020), (4, 54976515), (5, 43981212), (6, 36651010), (10, 21990606), (11, 19991460), (12, 18325505), (15, 14660404), (20, 10995303), (22, 9995730), (30, 7330202), (33, 6663820), (44, 4997865), (55, 3998292), (60, 3665101), (66, 3331910), (67, 3282180), (110, 1999146), (132, 1665955), (134, 1641090), (165, 1332764), (201, 1094060), (220, 999573), (268, 820545), (330, 666382), (335, 656436), (402, 547030), (660, 333191), (670, 328218), (737, 298380), (804, 273515), (1005, 218812), (1340, 164109), (1474, 149190), (2010, 109406), (2211, 99460), (2948, 74595), (3685, 59676), (4020, 54703), (4422, 49730), (4973, 44220), (7370, 29838), (8844, 24865), (9946, 22110), (11055, 19892), (14740, 14919)]