115740180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 363976704

約数和(自身を除く): 248236524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 83, 90, 122, 127, 166, 180, 183, 244, 249, 254, 305, 332, 366, 381, 415, 498, 508, 549, 610, 635, 732, 747, 762, 830, 915, 996, 1098, 1143, 1220, 1245, 1270, 1494, 1524, 1660, 1830, 1905, 2196, 2286, 2490, 2540, 2745, 2988, 3660, 3735, 3810, 4572, 4980, 5063, 5490, 5715, 7470, 7620, 7747, 10126, 10541, 10980, 11430, 14940, 15189, 15494, 20252, 21082, 22860, 23241, 25315, 30378, 30988, 31623, 38735, 42164, 45567, 46482, 50630, 52705, 60756, 63246, 69723, 75945, 77470, 91134, 92964, 94869, 101260, 105410, 116205, 126492, 139446, 151890, 154940, 158115, 182268, 189738, 210820, 227835, 232410, 278892, 303780, 316230, 348615, 379476, 455670, 464820, 474345, 632460, 643001, 697230, 911340, 948690, 1286002, 1394460, 1897380, 1929003, 2572004, 3215005, 3858006, 5787009, 6430010, 7716012, 9645015, 11574018, 12860020, 19290030, 23148036, 28935045, 38580060, 57870090, 115740180]

約数ペア:

[(1, 115740180), (2, 57870090), (3, 38580060), (4, 28935045), (5, 23148036), (6, 19290030), (9, 12860020), (10, 11574018), (12, 9645015), (15, 7716012), (18, 6430010), (20, 5787009), (30, 3858006), (36, 3215005), (45, 2572004), (60, 1929003), (61, 1897380), (83, 1394460), (90, 1286002), (122, 948690), (127, 911340), (166, 697230), (180, 643001), (183, 632460), (244, 474345), (249, 464820), (254, 455670), (305, 379476), (332, 348615), (366, 316230), (381, 303780), (415, 278892), (498, 232410), (508, 227835), (549, 210820), (610, 189738), (635, 182268), (732, 158115), (747, 154940), (762, 151890), (830, 139446), (915, 126492), (996, 116205), (1098, 105410), (1143, 101260), (1220, 94869), (1245, 92964), (1270, 91134), (1494, 77470), (1524, 75945), (1660, 69723), (1830, 63246), (1905, 60756), (2196, 52705), (2286, 50630), (2490, 46482), (2540, 45567), (2745, 42164), (2988, 38735), (3660, 31623), (3735, 30988), (3810, 30378), (4572, 25315), (4980, 23241), (5063, 22860), (5490, 21082), (5715, 20252), (7470, 15494), (7620, 15189), (7747, 14940), (10126, 11430), (10541, 10980)]