85577940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2953}}^1$

素因数の和:2998

約数の個数: 144

約数和(自身を含む): 309673728

約数和(自身を除く): 224095788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1932, 2070, 2415, 2898, 2953, 3220, 4140, 4830, 5796, 5906, 7245, 8859, 9660, 11812, 14490, 14765, 17718, 20671, 26577, 28980, 29530, 35436, 41342, 44295, 53154, 59060, 62013, 67919, 82684, 88590, 103355, 106308, 124026, 132885, 135838, 177180, 186039, 203757, 206710, 248052, 265770, 271676, 310065, 339595, 372078, 407514, 413420, 475433, 531540, 611271, 620130, 679190, 744156, 815028, 930195, 950866, 1018785, 1222542, 1240260, 1358380, 1426299, 1860390, 1901732, 2037570, 2377165, 2445084, 2852598, 3056355, 3720780, 4075140, 4278897, 4754330, 5705196, 6112710, 7131495, 8557794, 9508660, 12225420, 14262990, 17115588, 21394485, 28525980, 42788970, 85577940]

約数ペア:

[(1, 85577940), (2, 42788970), (3, 28525980), (4, 21394485), (5, 17115588), (6, 14262990), (7, 12225420), (9, 9508660), (10, 8557794), (12, 7131495), (14, 6112710), (15, 5705196), (18, 4754330), (20, 4278897), (21, 4075140), (23, 3720780), (28, 3056355), (30, 2852598), (35, 2445084), (36, 2377165), (42, 2037570), (45, 1901732), (46, 1860390), (60, 1426299), (63, 1358380), (69, 1240260), (70, 1222542), (84, 1018785), (90, 950866), (92, 930195), (105, 815028), (115, 744156), (126, 679190), (138, 620130), (140, 611271), (161, 531540), (180, 475433), (207, 413420), (210, 407514), (230, 372078), (252, 339595), (276, 310065), (315, 271676), (322, 265770), (345, 248052), (414, 206710), (420, 203757), (460, 186039), (483, 177180), (630, 135838), (644, 132885), (690, 124026), (805, 106308), (828, 103355), (966, 88590), (1035, 82684), (1260, 67919), (1380, 62013), (1449, 59060), (1610, 53154), (1932, 44295), (2070, 41342), (2415, 35436), (2898, 29530), (2953, 28980), (3220, 26577), (4140, 20671), (4830, 17718), (5796, 14765), (5906, 14490), (7245, 11812), (8859, 9660)]