68950980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:108

約数の個数: 384

約数和(自身を含む): 275788800

約数和(自身を除く): 206837820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 27, 28, 29, 30, 34, 35, 36, 37, 42, 45, 51, 54, 58, 60, 63, 68, 70, 74, 84, 85, 87, 90, 102, 105, 108, 111, 116, 119, 126, 135, 140, 145, 148, 153, 170, 174, 180, 185, 189, 203, 204, 210, 222, 238, 252, 255, 259, 261, 270, 290, 306, 315, 333, 340, 348, 357, 370, 378, 406, 420, 435, 444, 459, 476, 493, 510, 518, 522, 540, 555, 580, 595, 609, 612, 629, 630, 666, 714, 740, 756, 765, 777, 783, 812, 870, 918, 945, 986, 999, 1015, 1020, 1036, 1044, 1071, 1073, 1110, 1190, 1218, 1258, 1260, 1295, 1305, 1332, 1428, 1479, 1530, 1554, 1566, 1665, 1740, 1785, 1827, 1836, 1887, 1890, 1972, 1998, 2030, 2142, 2146, 2220, 2295, 2331, 2380, 2436, 2465, 2516, 2590, 2610, 2958, 3045, 3060, 3108, 3132, 3145, 3213, 3219, 3330, 3451, 3570, 3654, 3774, 3780, 3885, 3915, 3996, 4060, 4284, 4292, 4403, 4437, 4590, 4662, 4930, 4995, 5180, 5220, 5355, 5365, 5481, 5661, 5916, 6090, 6290, 6426, 6438, 6660, 6902, 6993, 7140, 7308, 7395, 7511, 7548, 7770, 7830, 8806, 8874, 9135, 9180, 9324, 9435, 9657, 9860, 9990, 10353, 10710, 10730, 10962, 11322, 11655, 12180, 12580, 12852, 12876, 13209, 13311, 13804, 13986, 14790, 15022, 15540, 15660, 16065, 16095, 16983, 17255, 17612, 17748, 18241, 18270, 18870, 19314, 19980, 20706, 21420, 21460, 21924, 22015, 22185, 22533, 22644, 23310, 26418, 26622, 27405, 27972, 28305, 28971, 29580, 30044, 31059, 32130, 32190, 33966, 34510, 34965, 36482, 36540, 37555, 37740, 38628, 39627, 41412, 44030, 44370, 45066, 46620, 48285, 51765, 52836, 53244, 54723, 54810, 56610, 57942, 62118, 64260, 64380, 66045, 66555, 67599, 67932, 69020, 69930, 72964, 75110, 79254, 84915, 88060, 88740, 90132, 91205, 93177, 96570, 103530, 109446, 109620, 112665, 113220, 115884, 118881, 124236, 127687, 132090, 133110, 135198, 139860, 144855, 150220, 155295, 158508, 164169, 169830, 182410, 186354, 193140, 198135, 202797, 207060, 218892, 225330, 237762, 255374, 264180, 266220, 270396, 273615, 289710, 310590, 328338, 337995, 339660, 364820, 372708, 383061, 396270, 405594, 450660, 465885, 475524, 492507, 510748, 547230, 579420, 594405, 621180, 638435, 656676, 675990, 766122, 792540, 811188, 820845, 931770, 985014, 1013985, 1094460, 1149183, 1188810, 1276870, 1351980, 1532244, 1641690, 1863540, 1915305, 1970028, 2027970, 2298366, 2377620, 2462535, 2553740, 3283380, 3447549, 3830610, 4055940, 4596732, 4925070, 5745915, 6895098, 7661220, 9850140, 11491830, 13790196, 17237745, 22983660, 34475490, 68950980]

約数ペア:

[(1, 68950980), (2, 34475490), (3, 22983660), (4, 17237745), (5, 13790196), (6, 11491830), (7, 9850140), (9, 7661220), (10, 6895098), (12, 5745915), (14, 4925070), (15, 4596732), (17, 4055940), (18, 3830610), (20, 3447549), (21, 3283380), (27, 2553740), (28, 2462535), (29, 2377620), (30, 2298366), (34, 2027970), (35, 1970028), (36, 1915305), (37, 1863540), (42, 1641690), (45, 1532244), (51, 1351980), (54, 1276870), (58, 1188810), (60, 1149183), (63, 1094460), (68, 1013985), (70, 985014), (74, 931770), (84, 820845), (85, 811188), (87, 792540), (90, 766122), (102, 675990), (105, 656676), (108, 638435), (111, 621180), (116, 594405), (119, 579420), (126, 547230), (135, 510748), (140, 492507), (145, 475524), (148, 465885), (153, 450660), (170, 405594), (174, 396270), (180, 383061), (185, 372708), (189, 364820), (203, 339660), (204, 337995), (210, 328338), (222, 310590), (238, 289710), (252, 273615), (255, 270396), (259, 266220), (261, 264180), (270, 255374), (290, 237762), (306, 225330), (315, 218892), (333, 207060), (340, 202797), (348, 198135), (357, 193140), (370, 186354), (378, 182410), (406, 169830), (420, 164169), (435, 158508), (444, 155295), (459, 150220), (476, 144855), (493, 139860), (510, 135198), (518, 133110), (522, 132090), (540, 127687), (555, 124236), (580, 118881), (595, 115884), (609, 113220), (612, 112665), (629, 109620), (630, 109446), (666, 103530), (714, 96570), (740, 93177), (756, 91205), (765, 90132), (777, 88740), (783, 88060), (812, 84915), (870, 79254), (918, 75110), (945, 72964), (986, 69930), (999, 69020), (1015, 67932), (1020, 67599), (1036, 66555), (1044, 66045), (1071, 64380), (1073, 64260), (1110, 62118), (1190, 57942), (1218, 56610), (1258, 54810), (1260, 54723), (1295, 53244), (1305, 52836), (1332, 51765), (1428, 48285), (1479, 46620), (1530, 45066), (1554, 44370), (1566, 44030), (1665, 41412), (1740, 39627), (1785, 38628), (1827, 37740), (1836, 37555), (1887, 36540), (1890, 36482), (1972, 34965), (1998, 34510), (2030, 33966), (2142, 32190), (2146, 32130), (2220, 31059), (2295, 30044), (2331, 29580), (2380, 28971), (2436, 28305), (2465, 27972), (2516, 27405), (2590, 26622), (2610, 26418), (2958, 23310), (3045, 22644), (3060, 22533), (3108, 22185), (3132, 22015), (3145, 21924), (3213, 21460), (3219, 21420), (3330, 20706), (3451, 19980), (3570, 19314), (3654, 18870), (3774, 18270), (3780, 18241), (3885, 17748), (3915, 17612), (3996, 17255), (4060, 16983), (4284, 16095), (4292, 16065), (4403, 15660), (4437, 15540), (4590, 15022), (4662, 14790), (4930, 13986), (4995, 13804), (5180, 13311), (5220, 13209), (5355, 12876), (5365, 12852), (5481, 12580), (5661, 12180), (5916, 11655), (6090, 11322), (6290, 10962), (6426, 10730), (6438, 10710), (6660, 10353), (6902, 9990), (6993, 9860), (7140, 9657), (7308, 9435), (7395, 9324), (7511, 9180), (7548, 9135), (7770, 8874), (7830, 8806)]