70781200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 120

約数和(自身を含む): 205915392

約数和(自身を除く): 135134192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 170, 175, 200, 238, 272, 280, 340, 350, 400, 425, 476, 560, 595, 680, 700, 850, 952, 1190, 1360, 1400, 1487, 1700, 1904, 2380, 2800, 2974, 2975, 3400, 4760, 5948, 5950, 6800, 7435, 9520, 10409, 11896, 11900, 14870, 20818, 23792, 23800, 25279, 29740, 37175, 41636, 47600, 50558, 52045, 59480, 74350, 83272, 101116, 104090, 118960, 126395, 148700, 166544, 176953, 202232, 208180, 252790, 260225, 297400, 353906, 404464, 416360, 505580, 520450, 594800, 631975, 707812, 832720, 884765, 1011160, 1040900, 1263950, 1415624, 1769530, 2022320, 2081800, 2527900, 2831248, 3539060, 4163600, 4423825, 5055800, 7078120, 8847650, 10111600, 14156240, 17695300, 35390600, 70781200]

約数ペア:

[(1, 70781200), (2, 35390600), (4, 17695300), (5, 14156240), (7, 10111600), (8, 8847650), (10, 7078120), (14, 5055800), (16, 4423825), (17, 4163600), (20, 3539060), (25, 2831248), (28, 2527900), (34, 2081800), (35, 2022320), (40, 1769530), (50, 1415624), (56, 1263950), (68, 1040900), (70, 1011160), (80, 884765), (85, 832720), (100, 707812), (112, 631975), (119, 594800), (136, 520450), (140, 505580), (170, 416360), (175, 404464), (200, 353906), (238, 297400), (272, 260225), (280, 252790), (340, 208180), (350, 202232), (400, 176953), (425, 166544), (476, 148700), (560, 126395), (595, 118960), (680, 104090), (700, 101116), (850, 83272), (952, 74350), (1190, 59480), (1360, 52045), (1400, 50558), (1487, 47600), (1700, 41636), (1904, 37175), (2380, 29740), (2800, 25279), (2974, 23800), (2975, 23792), (3400, 20818), (4760, 14870), (5948, 11900), (5950, 11896), (6800, 10409), (7435, 9520)]