27406740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{829}}^1$

素因数の和:889

約数の個数: 96

約数和(自身を含む): 83664000

約数和(自身を除く): 56257260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 29, 30, 38, 57, 58, 60, 76, 87, 95, 114, 116, 145, 174, 190, 228, 285, 290, 348, 380, 435, 551, 570, 580, 829, 870, 1102, 1140, 1653, 1658, 1740, 2204, 2487, 2755, 3306, 3316, 4145, 4974, 5510, 6612, 8265, 8290, 9948, 11020, 12435, 15751, 16530, 16580, 24041, 24870, 31502, 33060, 47253, 48082, 49740, 63004, 72123, 78755, 94506, 96164, 120205, 144246, 157510, 189012, 236265, 240410, 288492, 315020, 360615, 456779, 472530, 480820, 721230, 913558, 945060, 1370337, 1442460, 1827116, 2283895, 2740674, 4567790, 5481348, 6851685, 9135580, 13703370, 27406740]

約数ペア:

[(1, 27406740), (2, 13703370), (3, 9135580), (4, 6851685), (5, 5481348), (6, 4567790), (10, 2740674), (12, 2283895), (15, 1827116), (19, 1442460), (20, 1370337), (29, 945060), (30, 913558), (38, 721230), (57, 480820), (58, 472530), (60, 456779), (76, 360615), (87, 315020), (95, 288492), (114, 240410), (116, 236265), (145, 189012), (174, 157510), (190, 144246), (228, 120205), (285, 96164), (290, 94506), (348, 78755), (380, 72123), (435, 63004), (551, 49740), (570, 48082), (580, 47253), (829, 33060), (870, 31502), (1102, 24870), (1140, 24041), (1653, 16580), (1658, 16530), (1740, 15751), (2204, 12435), (2487, 11020), (2755, 9948), (3306, 8290), (3316, 8265), (4145, 6612), (4974, 5510)]