68886180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11597}}^1$

素因数の和:11626

約数の個数: 96

約数和(自身を含む): 233815680

約数和(自身を除く): 164929500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 11597, 23194, 34791, 46388, 57985, 69582, 104373, 115970, 127567, 139164, 173955, 208746, 231940, 255134, 313119, 347910, 382701, 417492, 510268, 521865, 626238, 637835, 695820, 765402, 1043730, 1148103, 1252476, 1275670, 1530804, 1565595, 1913505, 2087460, 2296206, 2551340, 3131190, 3444309, 3827010, 4592412, 5740515, 6262380, 6888618, 7654020, 11481030, 13777236, 17221545, 22962060, 34443090, 68886180]

約数ペア:

[(1, 68886180), (2, 34443090), (3, 22962060), (4, 17221545), (5, 13777236), (6, 11481030), (9, 7654020), (10, 6888618), (11, 6262380), (12, 5740515), (15, 4592412), (18, 3827010), (20, 3444309), (22, 3131190), (27, 2551340), (30, 2296206), (33, 2087460), (36, 1913505), (44, 1565595), (45, 1530804), (54, 1275670), (55, 1252476), (60, 1148103), (66, 1043730), (90, 765402), (99, 695820), (108, 637835), (110, 626238), (132, 521865), (135, 510268), (165, 417492), (180, 382701), (198, 347910), (220, 313119), (270, 255134), (297, 231940), (330, 208746), (396, 173955), (495, 139164), (540, 127567), (594, 115970), (660, 104373), (990, 69582), (1188, 57985), (1485, 46388), (1980, 34791), (2970, 23194), (5940, 11597)]