75469520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:253

約数の個数: 160

約数和(自身を含む): 217486080

約数和(自身を除く): 142016560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 41, 56, 70, 76, 80, 82, 95, 112, 133, 140, 152, 164, 173, 190, 205, 266, 280, 287, 304, 328, 346, 380, 410, 532, 560, 574, 656, 665, 692, 760, 779, 820, 865, 1064, 1148, 1211, 1330, 1384, 1435, 1520, 1558, 1640, 1730, 2128, 2296, 2422, 2660, 2768, 2870, 3116, 3280, 3287, 3460, 3895, 4592, 4844, 5320, 5453, 5740, 6055, 6232, 6574, 6920, 7093, 7790, 9688, 10640, 10906, 11480, 12110, 12464, 13148, 13840, 14186, 15580, 16435, 19376, 21812, 22960, 23009, 24220, 26296, 27265, 28372, 31160, 32870, 35465, 43624, 46018, 48440, 49651, 52592, 54530, 56744, 62320, 65740, 70930, 87248, 92036, 96880, 99302, 109060, 113488, 115045, 131480, 134767, 141860, 184072, 198604, 218120, 230090, 248255, 262960, 269534, 283720, 368144, 397208, 436240, 460180, 496510, 539068, 567440, 673835, 794416, 920360, 943369, 993020, 1078136, 1347670, 1840720, 1886738, 1986040, 2156272, 2695340, 3773476, 3972080, 4716845, 5390680, 7546952, 9433690, 10781360, 15093904, 18867380, 37734760, 75469520]

約数ペア:

[(1, 75469520), (2, 37734760), (4, 18867380), (5, 15093904), (7, 10781360), (8, 9433690), (10, 7546952), (14, 5390680), (16, 4716845), (19, 3972080), (20, 3773476), (28, 2695340), (35, 2156272), (38, 1986040), (40, 1886738), (41, 1840720), (56, 1347670), (70, 1078136), (76, 993020), (80, 943369), (82, 920360), (95, 794416), (112, 673835), (133, 567440), (140, 539068), (152, 496510), (164, 460180), (173, 436240), (190, 397208), (205, 368144), (266, 283720), (280, 269534), (287, 262960), (304, 248255), (328, 230090), (346, 218120), (380, 198604), (410, 184072), (532, 141860), (560, 134767), (574, 131480), (656, 115045), (665, 113488), (692, 109060), (760, 99302), (779, 96880), (820, 92036), (865, 87248), (1064, 70930), (1148, 65740), (1211, 62320), (1330, 56744), (1384, 54530), (1435, 52592), (1520, 49651), (1558, 48440), (1640, 46018), (1730, 43624), (2128, 35465), (2296, 32870), (2422, 31160), (2660, 28372), (2768, 27265), (2870, 26296), (3116, 24220), (3280, 23009), (3287, 22960), (3460, 21812), (3895, 19376), (4592, 16435), (4844, 15580), (5320, 14186), (5453, 13840), (5740, 13148), (6055, 12464), (6232, 12110), (6574, 11480), (6920, 10906), (7093, 10640), (7790, 9688)]