80766180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13597}}^1$

素因数の和:13626

約数の個数: 96

約数和(自身を含む): 274135680

約数和(自身を除く): 193369500

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, 13597, 27194, 40791, 54388, 67985, 81582, 122373, 135970, 149567, 163164, 203955, 244746, 271940, 299134, 367119, 407910, 448701, 489492, 598268, 611865, 734238, 747835, 815820, 897402, 1223730, 1346103, 1468476, 1495670, 1794804, 1835595, 2243505, 2447460, 2692206, 2991340, 3671190, 4038309, 4487010, 5384412, 6730515, 7342380, 8076618, 8974020, 13461030, 16153236, 20191545, 26922060, 40383090, 80766180]

約数ペア:

[(1, 80766180), (2, 40383090), (3, 26922060), (4, 20191545), (5, 16153236), (6, 13461030), (9, 8974020), (10, 8076618), (11, 7342380), (12, 6730515), (15, 5384412), (18, 4487010), (20, 4038309), (22, 3671190), (27, 2991340), (30, 2692206), (33, 2447460), (36, 2243505), (44, 1835595), (45, 1794804), (54, 1495670), (55, 1468476), (60, 1346103), (66, 1223730), (90, 897402), (99, 815820), (108, 747835), (110, 734238), (132, 611865), (135, 598268), (165, 489492), (180, 448701), (198, 407910), (220, 367119), (270, 299134), (297, 271940), (330, 244746), (396, 203955), (495, 163164), (540, 149567), (594, 135970), (660, 122373), (990, 81582), (1188, 67985), (1485, 54388), (1980, 40791), (2970, 27194), (5940, 13597)]