15135400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:611

約数の個数: 96

約数和(自身を含む): 42408000

約数和(自身を除く): 27272600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 569, 665, 700, 760, 950, 1064, 1138, 1330, 1400, 1900, 2276, 2660, 2845, 3325, 3800, 3983, 4552, 5320, 5690, 6650, 7966, 10811, 11380, 13300, 14225, 15932, 19915, 21622, 22760, 26600, 28450, 31864, 39830, 43244, 54055, 56900, 75677, 79660, 86488, 99575, 108110, 113800, 151354, 159320, 199150, 216220, 270275, 302708, 378385, 398300, 432440, 540550, 605416, 756770, 796600, 1081100, 1513540, 1891925, 2162200, 3027080, 3783850, 7567700, 15135400]

約数ペア:

[(1, 15135400), (2, 7567700), (4, 3783850), (5, 3027080), (7, 2162200), (8, 1891925), (10, 1513540), (14, 1081100), (19, 796600), (20, 756770), (25, 605416), (28, 540550), (35, 432440), (38, 398300), (40, 378385), (50, 302708), (56, 270275), (70, 216220), (76, 199150), (95, 159320), (100, 151354), (133, 113800), (140, 108110), (152, 99575), (175, 86488), (190, 79660), (200, 75677), (266, 56900), (280, 54055), (350, 43244), (380, 39830), (475, 31864), (532, 28450), (569, 26600), (665, 22760), (700, 21622), (760, 19915), (950, 15932), (1064, 14225), (1138, 13300), (1330, 11380), (1400, 10811), (1900, 7966), (2276, 6650), (2660, 5690), (2845, 5320), (3325, 4552), (3800, 3983)]