125688990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 192

約数和(自身を含む): 389030400

約数和(自身を除く): 263341410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 19, 21, 30, 34, 35, 38, 42, 51, 57, 70, 85, 95, 102, 105, 109, 114, 119, 133, 170, 190, 210, 218, 238, 255, 266, 285, 289, 323, 327, 357, 399, 510, 545, 570, 578, 595, 646, 654, 665, 714, 763, 798, 867, 969, 1090, 1190, 1330, 1445, 1526, 1615, 1635, 1734, 1785, 1853, 1938, 1995, 2023, 2071, 2261, 2289, 2890, 3230, 3270, 3570, 3706, 3815, 3990, 4046, 4142, 4335, 4522, 4578, 4845, 5491, 5559, 6069, 6213, 6783, 7630, 8670, 9265, 9690, 10115, 10355, 10982, 11118, 11305, 11445, 12138, 12426, 12971, 13566, 14497, 16473, 18530, 20230, 20710, 22610, 22890, 25942, 27455, 27795, 28994, 30345, 31065, 31501, 32946, 33915, 35207, 38437, 38913, 43491, 54910, 55590, 60690, 62130, 63002, 64855, 67830, 70414, 72485, 76874, 77826, 82365, 86982, 94503, 105621, 115311, 129710, 144970, 157505, 164730, 176035, 189006, 192185, 194565, 211242, 217455, 220507, 230622, 246449, 315010, 352070, 384370, 389130, 434910, 441014, 472515, 492898, 528105, 576555, 598519, 661521, 739347, 945030, 1056210, 1102535, 1153110, 1197038, 1232245, 1323042, 1478694, 1795557, 2205070, 2464490, 2992595, 3307605, 3591114, 3696735, 4189633, 5985190, 6615210, 7393470, 8379266, 8977785, 12568899, 17955570, 20948165, 25137798, 41896330, 62844495, 125688990]

約数ペア:

[(1, 125688990), (2, 62844495), (3, 41896330), (5, 25137798), (6, 20948165), (7, 17955570), (10, 12568899), (14, 8977785), (15, 8379266), (17, 7393470), (19, 6615210), (21, 5985190), (30, 4189633), (34, 3696735), (35, 3591114), (38, 3307605), (42, 2992595), (51, 2464490), (57, 2205070), (70, 1795557), (85, 1478694), (95, 1323042), (102, 1232245), (105, 1197038), (109, 1153110), (114, 1102535), (119, 1056210), (133, 945030), (170, 739347), (190, 661521), (210, 598519), (218, 576555), (238, 528105), (255, 492898), (266, 472515), (285, 441014), (289, 434910), (323, 389130), (327, 384370), (357, 352070), (399, 315010), (510, 246449), (545, 230622), (570, 220507), (578, 217455), (595, 211242), (646, 194565), (654, 192185), (665, 189006), (714, 176035), (763, 164730), (798, 157505), (867, 144970), (969, 129710), (1090, 115311), (1190, 105621), (1330, 94503), (1445, 86982), (1526, 82365), (1615, 77826), (1635, 76874), (1734, 72485), (1785, 70414), (1853, 67830), (1938, 64855), (1995, 63002), (2023, 62130), (2071, 60690), (2261, 55590), (2289, 54910), (2890, 43491), (3230, 38913), (3270, 38437), (3570, 35207), (3706, 33915), (3815, 32946), (3990, 31501), (4046, 31065), (4142, 30345), (4335, 28994), (4522, 27795), (4578, 27455), (4845, 25942), (5491, 22890), (5559, 22610), (6069, 20710), (6213, 20230), (6783, 18530), (7630, 16473), (8670, 14497), (9265, 13566), (9690, 12971), (10115, 12426), (10355, 12138), (10982, 11445), (11118, 11305)]