68808600

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 288

約数和(自身を含む): 272363520

約数和(自身を除く): 203554920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 43, 45, 50, 56, 60, 63, 70, 72, 75, 84, 86, 90, 100, 105, 120, 126, 127, 129, 140, 150, 168, 172, 175, 180, 200, 210, 215, 225, 252, 254, 258, 280, 300, 301, 315, 344, 350, 360, 381, 387, 420, 430, 450, 504, 508, 516, 525, 600, 602, 630, 635, 645, 700, 762, 774, 840, 860, 889, 900, 903, 1016, 1032, 1050, 1075, 1143, 1204, 1260, 1270, 1290, 1400, 1505, 1524, 1548, 1575, 1720, 1778, 1800, 1806, 1905, 1935, 2100, 2150, 2286, 2408, 2520, 2540, 2580, 2667, 2709, 3010, 3048, 3096, 3150, 3175, 3225, 3556, 3612, 3810, 3870, 4200, 4300, 4445, 4515, 4572, 5080, 5160, 5334, 5418, 5461, 5715, 6020, 6300, 6350, 6450, 7112, 7224, 7525, 7620, 7740, 8001, 8600, 8890, 9030, 9144, 9525, 9675, 10668, 10836, 10922, 11430, 12040, 12600, 12700, 12900, 13335, 13545, 15050, 15240, 15480, 16002, 16383, 17780, 18060, 19050, 19350, 21336, 21672, 21844, 22225, 22575, 22860, 25400, 25800, 26670, 27090, 27305, 28575, 30100, 32004, 32766, 35560, 36120, 38100, 38227, 38700, 40005, 43688, 44450, 45150, 45720, 49149, 53340, 54180, 54610, 57150, 60200, 64008, 65532, 66675, 67725, 76200, 76454, 77400, 80010, 81915, 88900, 90300, 98298, 106680, 108360, 109220, 114300, 114681, 131064, 133350, 135450, 136525, 152908, 160020, 163830, 177800, 180600, 191135, 196596, 200025, 218440, 228600, 229362, 245745, 266700, 270900, 273050, 305816, 320040, 327660, 344043, 382270, 393192, 400050, 409575, 458724, 491490, 533400, 541800, 546100, 573405, 655320, 688086, 764540, 800100, 819150, 917448, 955675, 982980, 1092200, 1146810, 1228725, 1376172, 1529080, 1600200, 1638300, 1720215, 1911350, 1965960, 2293620, 2457450, 2752344, 2867025, 3276600, 3440430, 3822700, 4587240, 4914900, 5734050, 6880860, 7645400, 8601075, 9829800, 11468100, 13761720, 17202150, 22936200, 34404300, 68808600]

約数ペア:

[(1, 68808600), (2, 34404300), (3, 22936200), (4, 17202150), (5, 13761720), (6, 11468100), (7, 9829800), (8, 8601075), (9, 7645400), (10, 6880860), (12, 5734050), (14, 4914900), (15, 4587240), (18, 3822700), (20, 3440430), (21, 3276600), (24, 2867025), (25, 2752344), (28, 2457450), (30, 2293620), (35, 1965960), (36, 1911350), (40, 1720215), (42, 1638300), (43, 1600200), (45, 1529080), (50, 1376172), (56, 1228725), (60, 1146810), (63, 1092200), (70, 982980), (72, 955675), (75, 917448), (84, 819150), (86, 800100), (90, 764540), (100, 688086), (105, 655320), (120, 573405), (126, 546100), (127, 541800), (129, 533400), (140, 491490), (150, 458724), (168, 409575), (172, 400050), (175, 393192), (180, 382270), (200, 344043), (210, 327660), (215, 320040), (225, 305816), (252, 273050), (254, 270900), (258, 266700), (280, 245745), (300, 229362), (301, 228600), (315, 218440), (344, 200025), (350, 196596), (360, 191135), (381, 180600), (387, 177800), (420, 163830), (430, 160020), (450, 152908), (504, 136525), (508, 135450), (516, 133350), (525, 131064), (600, 114681), (602, 114300), (630, 109220), (635, 108360), (645, 106680), (700, 98298), (762, 90300), (774, 88900), (840, 81915), (860, 80010), (889, 77400), (900, 76454), (903, 76200), (1016, 67725), (1032, 66675), (1050, 65532), (1075, 64008), (1143, 60200), (1204, 57150), (1260, 54610), (1270, 54180), (1290, 53340), (1400, 49149), (1505, 45720), (1524, 45150), (1548, 44450), (1575, 43688), (1720, 40005), (1778, 38700), (1800, 38227), (1806, 38100), (1905, 36120), (1935, 35560), (2100, 32766), (2150, 32004), (2286, 30100), (2408, 28575), (2520, 27305), (2540, 27090), (2580, 26670), (2667, 25800), (2709, 25400), (3010, 22860), (3048, 22575), (3096, 22225), (3150, 21844), (3175, 21672), (3225, 21336), (3556, 19350), (3612, 19050), (3810, 18060), (3870, 17780), (4200, 16383), (4300, 16002), (4445, 15480), (4515, 15240), (4572, 15050), (5080, 13545), (5160, 13335), (5334, 12900), (5418, 12700), (5461, 12600), (5715, 12040), (6020, 11430), (6300, 10922), (6350, 10836), (6450, 10668), (7112, 9675), (7224, 9525), (7525, 9144), (7620, 9030), (7740, 8890), (8001, 8600)]