190695400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 546393600

約数和(自身を除く): 355698200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 67, 70, 76, 95, 100, 107, 133, 134, 140, 152, 175, 190, 200, 214, 266, 268, 280, 335, 350, 380, 428, 469, 475, 532, 535, 536, 665, 670, 700, 749, 760, 856, 938, 950, 1064, 1070, 1273, 1330, 1340, 1400, 1498, 1675, 1876, 1900, 2033, 2140, 2345, 2546, 2660, 2675, 2680, 2996, 3325, 3350, 3745, 3752, 3800, 4066, 4280, 4690, 5092, 5320, 5350, 5992, 6365, 6650, 6700, 7169, 7490, 8132, 8911, 9380, 10165, 10184, 10700, 11725, 12730, 13300, 13400, 14231, 14338, 14980, 16264, 17822, 18725, 18760, 20330, 21400, 23450, 25460, 26600, 28462, 28676, 29960, 31825, 35644, 35845, 37450, 40660, 44555, 46900, 50183, 50825, 50920, 56924, 57352, 63650, 71155, 71288, 71690, 74900, 81320, 89110, 93800, 100366, 101650, 113848, 127300, 136211, 142310, 143380, 149800, 178220, 179225, 200732, 203300, 222775, 250915, 254600, 272422, 284620, 286760, 355775, 356440, 358450, 401464, 406600, 445550, 501830, 544844, 569240, 681055, 711550, 716900, 891100, 953477, 1003660, 1089688, 1254575, 1362110, 1423100, 1433800, 1782200, 1906954, 2007320, 2509150, 2724220, 2846200, 3405275, 3813908, 4767385, 5018300, 5448440, 6810550, 7627816, 9534770, 10036600, 13621100, 19069540, 23836925, 27242200, 38139080, 47673850, 95347700, 190695400]

約数ペア:

[(1, 190695400), (2, 95347700), (4, 47673850), (5, 38139080), (7, 27242200), (8, 23836925), (10, 19069540), (14, 13621100), (19, 10036600), (20, 9534770), (25, 7627816), (28, 6810550), (35, 5448440), (38, 5018300), (40, 4767385), (50, 3813908), (56, 3405275), (67, 2846200), (70, 2724220), (76, 2509150), (95, 2007320), (100, 1906954), (107, 1782200), (133, 1433800), (134, 1423100), (140, 1362110), (152, 1254575), (175, 1089688), (190, 1003660), (200, 953477), (214, 891100), (266, 716900), (268, 711550), (280, 681055), (335, 569240), (350, 544844), (380, 501830), (428, 445550), (469, 406600), (475, 401464), (532, 358450), (535, 356440), (536, 355775), (665, 286760), (670, 284620), (700, 272422), (749, 254600), (760, 250915), (856, 222775), (938, 203300), (950, 200732), (1064, 179225), (1070, 178220), (1273, 149800), (1330, 143380), (1340, 142310), (1400, 136211), (1498, 127300), (1675, 113848), (1876, 101650), (1900, 100366), (2033, 93800), (2140, 89110), (2345, 81320), (2546, 74900), (2660, 71690), (2675, 71288), (2680, 71155), (2996, 63650), (3325, 57352), (3350, 56924), (3745, 50920), (3752, 50825), (3800, 50183), (4066, 46900), (4280, 44555), (4690, 40660), (5092, 37450), (5320, 35845), (5350, 35644), (5992, 31825), (6365, 29960), (6650, 28676), (6700, 28462), (7169, 26600), (7490, 25460), (8132, 23450), (8911, 21400), (9380, 20330), (10165, 18760), (10184, 18725), (10700, 17822), (11725, 16264), (12730, 14980), (13300, 14338), (13400, 14231)]