69886440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 248648400

約数和(自身を除く): 178761960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 137, 156, 180, 195, 218, 234, 260, 274, 312, 327, 360, 390, 411, 436, 468, 520, 545, 548, 585, 654, 685, 780, 822, 872, 936, 981, 1090, 1096, 1170, 1233, 1308, 1370, 1417, 1560, 1635, 1644, 1781, 1962, 2055, 2180, 2340, 2466, 2616, 2740, 2834, 3270, 3288, 3562, 3924, 4110, 4251, 4360, 4680, 4905, 4932, 5343, 5480, 5668, 6165, 6540, 7085, 7124, 7848, 8220, 8502, 8905, 9810, 9864, 10686, 11336, 12330, 12753, 13080, 14170, 14248, 14933, 16029, 16440, 17004, 17810, 19620, 21255, 21372, 24660, 25506, 26715, 28340, 29866, 32058, 34008, 35620, 39240, 42510, 42744, 44799, 49320, 51012, 53430, 56680, 59732, 63765, 64116, 71240, 74665, 80145, 85020, 89598, 102024, 106860, 119464, 127530, 128232, 134397, 149330, 160290, 170040, 179196, 194129, 213720, 223995, 255060, 268794, 298660, 320580, 358392, 388258, 447990, 510120, 537588, 582387, 597320, 641160, 671985, 776516, 895980, 970645, 1075176, 1164774, 1343970, 1553032, 1747161, 1791960, 1941290, 2329548, 2687940, 2911935, 3494322, 3882580, 4659096, 5375880, 5823870, 6988644, 7765160, 8735805, 11647740, 13977288, 17471610, 23295480, 34943220, 69886440]

約数ペア:

[(1, 69886440), (2, 34943220), (3, 23295480), (4, 17471610), (5, 13977288), (6, 11647740), (8, 8735805), (9, 7765160), (10, 6988644), (12, 5823870), (13, 5375880), (15, 4659096), (18, 3882580), (20, 3494322), (24, 2911935), (26, 2687940), (30, 2329548), (36, 1941290), (39, 1791960), (40, 1747161), (45, 1553032), (52, 1343970), (60, 1164774), (65, 1075176), (72, 970645), (78, 895980), (90, 776516), (104, 671985), (109, 641160), (117, 597320), (120, 582387), (130, 537588), (137, 510120), (156, 447990), (180, 388258), (195, 358392), (218, 320580), (234, 298660), (260, 268794), (274, 255060), (312, 223995), (327, 213720), (360, 194129), (390, 179196), (411, 170040), (436, 160290), (468, 149330), (520, 134397), (545, 128232), (548, 127530), (585, 119464), (654, 106860), (685, 102024), (780, 89598), (822, 85020), (872, 80145), (936, 74665), (981, 71240), (1090, 64116), (1096, 63765), (1170, 59732), (1233, 56680), (1308, 53430), (1370, 51012), (1417, 49320), (1560, 44799), (1635, 42744), (1644, 42510), (1781, 39240), (1962, 35620), (2055, 34008), (2180, 32058), (2340, 29866), (2466, 28340), (2616, 26715), (2740, 25506), (2834, 24660), (3270, 21372), (3288, 21255), (3562, 19620), (3924, 17810), (4110, 17004), (4251, 16440), (4360, 16029), (4680, 14933), (4905, 14248), (4932, 14170), (5343, 13080), (5480, 12753), (5668, 12330), (6165, 11336), (6540, 10686), (7085, 9864), (7124, 9810), (7848, 8905), (8220, 8502)]