105540120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 288

約数和(自身を含む): 414011520

約数和(自身を除く): 308471400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 193, 196, 210, 217, 245, 248, 252, 279, 280, 294, 310, 315, 360, 372, 386, 392, 420, 434, 441, 465, 490, 504, 558, 579, 588, 620, 630, 651, 735, 744, 772, 840, 868, 882, 930, 965, 980, 1085, 1116, 1158, 1176, 1240, 1260, 1302, 1351, 1395, 1470, 1519, 1544, 1736, 1737, 1764, 1860, 1930, 1953, 1960, 2170, 2205, 2232, 2316, 2520, 2604, 2702, 2790, 2895, 2940, 3038, 3255, 3474, 3528, 3720, 3860, 3906, 4053, 4340, 4410, 4557, 4632, 5208, 5404, 5580, 5790, 5880, 5983, 6076, 6510, 6755, 6948, 7595, 7720, 7812, 8106, 8680, 8685, 8820, 9114, 9457, 9765, 10808, 11160, 11580, 11966, 12152, 12159, 13020, 13510, 13671, 13896, 15190, 15624, 16212, 17370, 17640, 17949, 18228, 18914, 19530, 20265, 22785, 23160, 23932, 24318, 26040, 27020, 27342, 28371, 29915, 30380, 32424, 34740, 35898, 36456, 37828, 39060, 40530, 41881, 45570, 47285, 47864, 48636, 53847, 54040, 54684, 56742, 59830, 60760, 60795, 68355, 69480, 71796, 75656, 78120, 81060, 83762, 85113, 89745, 91140, 94570, 97272, 107694, 109368, 113484, 119660, 121590, 125643, 136710, 141855, 143592, 162120, 167524, 170226, 179490, 182280, 189140, 209405, 215388, 226968, 239320, 243180, 251286, 269235, 273420, 283710, 293167, 335048, 340452, 358980, 376929, 378280, 418810, 425565, 430776, 486360, 502572, 538470, 546840, 567420, 586334, 628215, 680904, 717960, 753858, 837620, 851130, 879501, 1005144, 1076940, 1134840, 1172668, 1256430, 1465835, 1507716, 1675240, 1702260, 1759002, 1884645, 2153880, 2345336, 2512860, 2638503, 2931670, 3015432, 3404520, 3518004, 3769290, 4397505, 5025720, 5277006, 5863340, 7036008, 7538580, 8795010, 10554012, 11726680, 13192515, 15077160, 17590020, 21108024, 26385030, 35180040, 52770060, 105540120]

約数ペア:

[(1, 105540120), (2, 52770060), (3, 35180040), (4, 26385030), (5, 21108024), (6, 17590020), (7, 15077160), (8, 13192515), (9, 11726680), (10, 10554012), (12, 8795010), (14, 7538580), (15, 7036008), (18, 5863340), (20, 5277006), (21, 5025720), (24, 4397505), (28, 3769290), (30, 3518004), (31, 3404520), (35, 3015432), (36, 2931670), (40, 2638503), (42, 2512860), (45, 2345336), (49, 2153880), (56, 1884645), (60, 1759002), (62, 1702260), (63, 1675240), (70, 1507716), (72, 1465835), (84, 1256430), (90, 1172668), (93, 1134840), (98, 1076940), (105, 1005144), (120, 879501), (124, 851130), (126, 837620), (140, 753858), (147, 717960), (155, 680904), (168, 628215), (180, 586334), (186, 567420), (193, 546840), (196, 538470), (210, 502572), (217, 486360), (245, 430776), (248, 425565), (252, 418810), (279, 378280), (280, 376929), (294, 358980), (310, 340452), (315, 335048), (360, 293167), (372, 283710), (386, 273420), (392, 269235), (420, 251286), (434, 243180), (441, 239320), (465, 226968), (490, 215388), (504, 209405), (558, 189140), (579, 182280), (588, 179490), (620, 170226), (630, 167524), (651, 162120), (735, 143592), (744, 141855), (772, 136710), (840, 125643), (868, 121590), (882, 119660), (930, 113484), (965, 109368), (980, 107694), (1085, 97272), (1116, 94570), (1158, 91140), (1176, 89745), (1240, 85113), (1260, 83762), (1302, 81060), (1351, 78120), (1395, 75656), (1470, 71796), (1519, 69480), (1544, 68355), (1736, 60795), (1737, 60760), (1764, 59830), (1860, 56742), (1930, 54684), (1953, 54040), (1960, 53847), (2170, 48636), (2205, 47864), (2232, 47285), (2316, 45570), (2520, 41881), (2604, 40530), (2702, 39060), (2790, 37828), (2895, 36456), (2940, 35898), (3038, 34740), (3255, 32424), (3474, 30380), (3528, 29915), (3720, 28371), (3860, 27342), (3906, 27020), (4053, 26040), (4340, 24318), (4410, 23932), (4557, 23160), (4632, 22785), (5208, 20265), (5404, 19530), (5580, 18914), (5790, 18228), (5880, 17949), (5983, 17640), (6076, 17370), (6510, 16212), (6755, 15624), (6948, 15190), (7595, 13896), (7720, 13671), (7812, 13510), (8106, 13020), (8680, 12159), (8685, 12152), (8820, 11966), (9114, 11580), (9457, 11160), (9765, 10808)]