75879160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{839}}^1$

素因数の和:893

約数の個数: 128

約数和(自身を含む): 217728000

約数和(自身を除く): 141848840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 28, 34, 35, 38, 40, 56, 68, 70, 76, 85, 95, 119, 133, 136, 140, 152, 170, 190, 238, 266, 280, 323, 340, 380, 476, 532, 595, 646, 665, 680, 760, 839, 952, 1064, 1190, 1292, 1330, 1615, 1678, 2261, 2380, 2584, 2660, 3230, 3356, 4195, 4522, 4760, 5320, 5873, 6460, 6712, 8390, 9044, 11305, 11746, 12920, 14263, 15941, 16780, 18088, 22610, 23492, 28526, 29365, 31882, 33560, 45220, 46984, 57052, 58730, 63764, 71315, 79705, 90440, 99841, 111587, 114104, 117460, 127528, 142630, 159410, 199682, 223174, 234920, 270997, 285260, 318820, 399364, 446348, 499205, 541994, 557935, 570520, 637640, 798728, 892696, 998410, 1083988, 1115870, 1354985, 1896979, 1996820, 2167976, 2231740, 2709970, 3793958, 3993640, 4463480, 5419940, 7587916, 9484895, 10839880, 15175832, 18969790, 37939580, 75879160]

約数ペア:

[(1, 75879160), (2, 37939580), (4, 18969790), (5, 15175832), (7, 10839880), (8, 9484895), (10, 7587916), (14, 5419940), (17, 4463480), (19, 3993640), (20, 3793958), (28, 2709970), (34, 2231740), (35, 2167976), (38, 1996820), (40, 1896979), (56, 1354985), (68, 1115870), (70, 1083988), (76, 998410), (85, 892696), (95, 798728), (119, 637640), (133, 570520), (136, 557935), (140, 541994), (152, 499205), (170, 446348), (190, 399364), (238, 318820), (266, 285260), (280, 270997), (323, 234920), (340, 223174), (380, 199682), (476, 159410), (532, 142630), (595, 127528), (646, 117460), (665, 114104), (680, 111587), (760, 99841), (839, 90440), (952, 79705), (1064, 71315), (1190, 63764), (1292, 58730), (1330, 57052), (1615, 46984), (1678, 45220), (2261, 33560), (2380, 31882), (2584, 29365), (2660, 28526), (3230, 23492), (3356, 22610), (4195, 18088), (4522, 16780), (4760, 15941), (5320, 14263), (5873, 12920), (6460, 11746), (6712, 11305), (8390, 9044)]