27873540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9109}}^1$

素因数の和:9141

約数の個数: 72

約数和(自身を含む): 89533080

約数和(自身を除く): 61659540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 9109, 18218, 27327, 36436, 45545, 54654, 81981, 91090, 109308, 136635, 154853, 163962, 182180, 273270, 309706, 327924, 409905, 464559, 546540, 619412, 774265, 819810, 929118, 1393677, 1548530, 1639620, 1858236, 2322795, 2787354, 3097060, 4645590, 5574708, 6968385, 9291180, 13936770, 27873540]

約数ペア:

[(1, 27873540), (2, 13936770), (3, 9291180), (4, 6968385), (5, 5574708), (6, 4645590), (9, 3097060), (10, 2787354), (12, 2322795), (15, 1858236), (17, 1639620), (18, 1548530), (20, 1393677), (30, 929118), (34, 819810), (36, 774265), (45, 619412), (51, 546540), (60, 464559), (68, 409905), (85, 327924), (90, 309706), (102, 273270), (153, 182180), (170, 163962), (180, 154853), (204, 136635), (255, 109308), (306, 91090), (340, 81981), (510, 54654), (612, 45545), (765, 36436), (1020, 27327), (1530, 18218), (3060, 9109)]