27517860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 96

約数和(自身を含む): 86486400

約数和(自身を除く): 58968540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 389, 393, 524, 540, 655, 778, 786, 1167, 1179, 1310, 1556, 1572, 1945, 1965, 2334, 2358, 2620, 3501, 3537, 3890, 3930, 4668, 4716, 5835, 5895, 7002, 7074, 7780, 7860, 10503, 11670, 11790, 14004, 14148, 17505, 17685, 21006, 23340, 23580, 35010, 35370, 42012, 50959, 52515, 70020, 70740, 101918, 105030, 152877, 203836, 210060, 254795, 305754, 458631, 509590, 611508, 764385, 917262, 1019180, 1375893, 1528770, 1834524, 2293155, 2751786, 3057540, 4586310, 5503572, 6879465, 9172620, 13758930, 27517860]

約数ペア:

[(1, 27517860), (2, 13758930), (3, 9172620), (4, 6879465), (5, 5503572), (6, 4586310), (9, 3057540), (10, 2751786), (12, 2293155), (15, 1834524), (18, 1528770), (20, 1375893), (27, 1019180), (30, 917262), (36, 764385), (45, 611508), (54, 509590), (60, 458631), (90, 305754), (108, 254795), (131, 210060), (135, 203836), (180, 152877), (262, 105030), (270, 101918), (389, 70740), (393, 70020), (524, 52515), (540, 50959), (655, 42012), (778, 35370), (786, 35010), (1167, 23580), (1179, 23340), (1310, 21006), (1556, 17685), (1572, 17505), (1945, 14148), (1965, 14004), (2334, 11790), (2358, 11670), (2620, 10503), (3501, 7860), (3537, 7780), (3890, 7074), (3930, 7002), (4668, 5895), (4716, 5835)]