84125520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 320

約数和(自身を含む): 321408000

約数和(自身を除く): 237282480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 29, 30, 34, 36, 40, 45, 48, 51, 54, 58, 60, 68, 72, 79, 80, 85, 87, 90, 102, 108, 116, 120, 135, 136, 144, 145, 153, 158, 170, 174, 180, 204, 216, 232, 237, 240, 255, 261, 270, 272, 290, 306, 316, 340, 348, 360, 395, 408, 432, 435, 459, 464, 474, 493, 510, 522, 540, 580, 612, 632, 680, 696, 711, 720, 765, 783, 790, 816, 870, 918, 948, 986, 1020, 1044, 1080, 1160, 1185, 1224, 1264, 1305, 1343, 1360, 1392, 1422, 1479, 1530, 1566, 1580, 1740, 1836, 1896, 1972, 2040, 2088, 2133, 2160, 2291, 2295, 2320, 2370, 2448, 2465, 2610, 2686, 2844, 2958, 3060, 3132, 3160, 3480, 3555, 3672, 3792, 3915, 3944, 4029, 4080, 4176, 4266, 4437, 4582, 4590, 4740, 4930, 5220, 5372, 5688, 5916, 6120, 6264, 6320, 6715, 6873, 6960, 7110, 7344, 7395, 7830, 7888, 8058, 8532, 8874, 9164, 9180, 9480, 9860, 10440, 10665, 10744, 11376, 11455, 11832, 12087, 12240, 12528, 13311, 13430, 13746, 14220, 14790, 15660, 16116, 17064, 17748, 18328, 18360, 18960, 19720, 20145, 20619, 20880, 21330, 21488, 22185, 22910, 23664, 24174, 26622, 26860, 27492, 28440, 29580, 31320, 32232, 34128, 34365, 35496, 36261, 36656, 36720, 38947, 39440, 40290, 41238, 42660, 44370, 45820, 48348, 53244, 53720, 54984, 56880, 59160, 60435, 61857, 62640, 64464, 66555, 68730, 70992, 72522, 77894, 80580, 82476, 85320, 88740, 91640, 96696, 103095, 106488, 107440, 109968, 116841, 118320, 120870, 123714, 133110, 137460, 145044, 155788, 161160, 164952, 170640, 177480, 181305, 183280, 193392, 194735, 206190, 212976, 233682, 241740, 247428, 266220, 274920, 290088, 309285, 311576, 322320, 329904, 350523, 354960, 362610, 389470, 412380, 467364, 483480, 494856, 532440, 549840, 580176, 584205, 618570, 623152, 701046, 725220, 778940, 824760, 934728, 966960, 989712, 1051569, 1064880, 1168410, 1237140, 1402092, 1450440, 1557880, 1649520, 1752615, 1869456, 2103138, 2336820, 2474280, 2804184, 2900880, 3115760, 3505230, 4206276, 4673640, 4948560, 5257845, 5608368, 7010460, 8412552, 9347280, 10515690, 14020920, 16825104, 21031380, 28041840, 42062760, 84125520]

約数ペア:

[(1, 84125520), (2, 42062760), (3, 28041840), (4, 21031380), (5, 16825104), (6, 14020920), (8, 10515690), (9, 9347280), (10, 8412552), (12, 7010460), (15, 5608368), (16, 5257845), (17, 4948560), (18, 4673640), (20, 4206276), (24, 3505230), (27, 3115760), (29, 2900880), (30, 2804184), (34, 2474280), (36, 2336820), (40, 2103138), (45, 1869456), (48, 1752615), (51, 1649520), (54, 1557880), (58, 1450440), (60, 1402092), (68, 1237140), (72, 1168410), (79, 1064880), (80, 1051569), (85, 989712), (87, 966960), (90, 934728), (102, 824760), (108, 778940), (116, 725220), (120, 701046), (135, 623152), (136, 618570), (144, 584205), (145, 580176), (153, 549840), (158, 532440), (170, 494856), (174, 483480), (180, 467364), (204, 412380), (216, 389470), (232, 362610), (237, 354960), (240, 350523), (255, 329904), (261, 322320), (270, 311576), (272, 309285), (290, 290088), (306, 274920), (316, 266220), (340, 247428), (348, 241740), (360, 233682), (395, 212976), (408, 206190), (432, 194735), (435, 193392), (459, 183280), (464, 181305), (474, 177480), (493, 170640), (510, 164952), (522, 161160), (540, 155788), (580, 145044), (612, 137460), (632, 133110), (680, 123714), (696, 120870), (711, 118320), (720, 116841), (765, 109968), (783, 107440), (790, 106488), (816, 103095), (870, 96696), (918, 91640), (948, 88740), (986, 85320), (1020, 82476), (1044, 80580), (1080, 77894), (1160, 72522), (1185, 70992), (1224, 68730), (1264, 66555), (1305, 64464), (1343, 62640), (1360, 61857), (1392, 60435), (1422, 59160), (1479, 56880), (1530, 54984), (1566, 53720), (1580, 53244), (1740, 48348), (1836, 45820), (1896, 44370), (1972, 42660), (2040, 41238), (2088, 40290), (2133, 39440), (2160, 38947), (2291, 36720), (2295, 36656), (2320, 36261), (2370, 35496), (2448, 34365), (2465, 34128), (2610, 32232), (2686, 31320), (2844, 29580), (2958, 28440), (3060, 27492), (3132, 26860), (3160, 26622), (3480, 24174), (3555, 23664), (3672, 22910), (3792, 22185), (3915, 21488), (3944, 21330), (4029, 20880), (4080, 20619), (4176, 20145), (4266, 19720), (4437, 18960), (4582, 18360), (4590, 18328), (4740, 17748), (4930, 17064), (5220, 16116), (5372, 15660), (5688, 14790), (5916, 14220), (6120, 13746), (6264, 13430), (6320, 13311), (6715, 12528), (6873, 12240), (6960, 12087), (7110, 11832), (7344, 11455), (7395, 11376), (7830, 10744), (7888, 10665), (8058, 10440), (8532, 9860), (8874, 9480), (9164, 9180)]