255105060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{35729}}^1$

素因数の和:35765

約数の個数: 96

約数和(自身を含む): 864380160

約数和(自身を除く): 609275100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 35729, 71458, 107187, 142916, 178645, 214374, 250103, 357290, 428748, 500206, 535935, 607393, 714580, 750309, 1000412, 1071870, 1214786, 1250515, 1500618, 1822179, 2143740, 2429572, 2501030, 3001236, 3036965, 3644358, 3751545, 4251751, 5002060, 6073930, 7288716, 7503090, 8503502, 9110895, 12147860, 12755253, 15006180, 17007004, 18221790, 21258755, 25510506, 36443580, 42517510, 51021012, 63776265, 85035020, 127552530, 255105060]

約数ペア:

[(1, 255105060), (2, 127552530), (3, 85035020), (4, 63776265), (5, 51021012), (6, 42517510), (7, 36443580), (10, 25510506), (12, 21258755), (14, 18221790), (15, 17007004), (17, 15006180), (20, 12755253), (21, 12147860), (28, 9110895), (30, 8503502), (34, 7503090), (35, 7288716), (42, 6073930), (51, 5002060), (60, 4251751), (68, 3751545), (70, 3644358), (84, 3036965), (85, 3001236), (102, 2501030), (105, 2429572), (119, 2143740), (140, 1822179), (170, 1500618), (204, 1250515), (210, 1214786), (238, 1071870), (255, 1000412), (340, 750309), (357, 714580), (420, 607393), (476, 535935), (510, 500206), (595, 428748), (714, 357290), (1020, 250103), (1190, 214374), (1428, 178645), (1785, 142916), (2380, 107187), (3570, 71458), (7140, 35729)]