20153325150

素因数分解:

$2^1\times 3^3\times 5^2\times 7^3\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:726

約数の個数: 384

約数和(自身を含む): 65781504000

約数和(自身を除く): 45628178850

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 71, 75, 90, 98, 105, 126, 135, 142, 147, 150, 175, 189, 210, 213, 225, 245, 270, 294, 315, 343, 350, 355, 378, 426, 441, 450, 490, 497, 525, 613, 630, 639, 675, 686, 710, 735, 882, 945, 994, 1029, 1050, 1065, 1225, 1226, 1278, 1323, 1350, 1470, 1491, 1575, 1715, 1775, 1839, 1890, 1917, 2058, 2130, 2205, 2450, 2485, 2646, 2982, 3065, 3087, 3150, 3195, 3430, 3479, 3550, 3675, 3678, 3834, 4291, 4410, 4473, 4725, 4970, 5145, 5325, 5517, 6130, 6174, 6390, 6615, 6958, 7350, 7455, 8575, 8582, 8946, 9195, 9261, 9450, 9585, 10290, 10437, 10650, 11025, 11034, 12425, 12873, 13230, 13419, 14910, 15325, 15435, 15975, 16551, 17150, 17395, 18390, 18522, 19170, 20874, 21455, 22050, 22365, 24353, 24850, 25725, 25746, 26838, 27585, 30037, 30650, 30870, 31311, 31950, 33075, 33102, 34790, 37275, 38619, 42910, 43523, 44730, 45975, 46305, 47925, 48706, 51450, 52185, 55170, 60074, 62622, 64365, 66150, 67095, 73059, 74550, 77175, 77238, 82755, 86975, 87046, 90111, 91950, 92610, 93933, 95850, 104370, 107275, 111825, 115857, 121765, 128730, 130569, 134190, 137925, 146118, 150185, 154350, 156555, 165510, 173950, 180222, 187866, 193095, 210259, 214550, 217615, 219177, 223650, 231525, 231714, 243530, 260925, 261138, 270333, 275850, 300370, 304661, 313110, 321825, 335475, 365295, 386190, 391707, 413775, 420518, 435230, 438354, 450555, 463050, 469665, 521850, 540666, 579285, 608825, 609322, 630777, 643650, 652845, 657531, 670950, 730590, 750925, 782775, 783414, 810999, 827550, 901110, 913983, 939330, 965475, 1051295, 1088075, 1095885, 1158570, 1175121, 1217650, 1261554, 1305690, 1315062, 1351665, 1501850, 1523305, 1565550, 1621998, 1826475, 1827966, 1892331, 1930950, 1958535, 2102590, 2132627, 2176150, 2191770, 2252775, 2348325, 2350242, 2703330, 2741949, 2896425, 3046610, 3153885, 3264225, 3287655, 3652950, 3784662, 3917070, 4054995, 4265254, 4505550, 4569915, 4696650, 5256475, 5479425, 5483898, 5676993, 5792850, 5875605, 6307770, 6397881, 6528450, 6575310, 6758325, 7616525, 8109990, 8225847, 9139830, 9461655, 9792675, 10512950, 10663135, 10958850, 11353986, 11751210, 12795762, 13516650, 13709745, 14928389, 15233050, 15769425, 16438275, 16451694, 18923310, 19193643, 19585350, 20274975, 21326270, 22849575, 27419490, 28384965, 29378025, 29856778, 31538850, 31989405, 32876550, 38387286, 40549950, 41129235, 44785167, 45699150, 47308275, 53315675, 56769930, 57580929, 58756050, 63978810, 68548725, 74641945, 82258470, 89570334, 94616550, 95968215, 106631350, 115161858, 134355501, 137097450, 141924825, 149283890, 159947025, 191936430, 205646175, 223925835, 268711002, 283849650, 287904645, 319894050, 373209725, 403066503, 411292350, 447851670, 479841075, 575809290, 671777505, 746419450, 806133006, 959682150, 1119629175, 1343555010, 1439523225, 2015332515, 2239258350, 2879046450, 3358887525, 4030665030, 6717775050, 10076662575, 20153325150]

約数ペア:

[(1, 20153325150), (2, 10076662575), (3, 6717775050), (5, 4030665030), (6, 3358887525), (7, 2879046450), (9, 2239258350), (10, 2015332515), (14, 1439523225), (15, 1343555010), (18, 1119629175), (21, 959682150), (25, 806133006), (27, 746419450), (30, 671777505), (35, 575809290), (42, 479841075), (45, 447851670), (49, 411292350), (50, 403066503), (54, 373209725), (63, 319894050), (70, 287904645), (71, 283849650), (75, 268711002), (90, 223925835), (98, 205646175), (105, 191936430), (126, 159947025), (135, 149283890), (142, 141924825), (147, 137097450), (150, 134355501), (175, 115161858), (189, 106631350), (210, 95968215), (213, 94616550), (225, 89570334), (245, 82258470), (270, 74641945), (294, 68548725), (315, 63978810), (343, 58756050), (350, 57580929), (355, 56769930), (378, 53315675), (426, 47308275), (441, 45699150), (450, 44785167), (490, 41129235), (497, 40549950), (525, 38387286), (613, 32876550), (630, 31989405), (639, 31538850), (675, 29856778), (686, 29378025), (710, 28384965), (735, 27419490), (882, 22849575), (945, 21326270), (994, 20274975), (1029, 19585350), (1050, 19193643), (1065, 18923310), (1225, 16451694), (1226, 16438275), (1278, 15769425), (1323, 15233050), (1350, 14928389), (1470, 13709745), (1491, 13516650), (1575, 12795762), (1715, 11751210), (1775, 11353986), (1839, 10958850), (1890, 10663135), (1917, 10512950), (2058, 9792675), (2130, 9461655), (2205, 9139830), (2450, 8225847), (2485, 8109990), (2646, 7616525), (2982, 6758325), (3065, 6575310), (3087, 6528450), (3150, 6397881), (3195, 6307770), (3430, 5875605), (3479, 5792850), (3550, 5676993), (3675, 5483898), (3678, 5479425), (3834, 5256475), (4291, 4696650), (4410, 4569915), (4473, 4505550), (4725, 4265254), (4970, 4054995), (5145, 3917070), (5325, 3784662), (5517, 3652950), (6130, 3287655), (6174, 3264225), (6390, 3153885), (6615, 3046610), (6958, 2896425), (7350, 2741949), (7455, 2703330), (8575, 2350242), (8582, 2348325), (8946, 2252775), (9195, 2191770), (9261, 2176150), (9450, 2132627), (9585, 2102590), (10290, 1958535), (10437, 1930950), (10650, 1892331), (11025, 1827966), (11034, 1826475), (12425, 1621998), (12873, 1565550), (13230, 1523305), (13419, 1501850), (14910, 1351665), (15325, 1315062), (15435, 1305690), (15975, 1261554), (16551, 1217650), (17150, 1175121), (17395, 1158570), (18390, 1095885), (18522, 1088075), (19170, 1051295), (20874, 965475), (21455, 939330), (22050, 913983), (22365, 901110), (24353, 827550), (24850, 810999), (25725, 783414), (25746, 782775), (26838, 750925), (27585, 730590), (30037, 670950), (30650, 657531), (30870, 652845), (31311, 643650), (31950, 630777), (33075, 609322), (33102, 608825), (34790, 579285), (37275, 540666), (38619, 521850), (42910, 469665), (43523, 463050), (44730, 450555), (45975, 438354), (46305, 435230), (47925, 420518), (48706, 413775), (51450, 391707), (52185, 386190), (55170, 365295), (60074, 335475), (62622, 321825), (64365, 313110), (66150, 304661), (67095, 300370), (73059, 275850), (74550, 270333), (77175, 261138), (77238, 260925), (82755, 243530), (86975, 231714), (87046, 231525), (90111, 223650), (91950, 219177), (92610, 217615), (93933, 214550), (95850, 210259), (104370, 193095), (107275, 187866), (111825, 180222), (115857, 173950), (121765, 165510), (128730, 156555), (130569, 154350), (134190, 150185), (137925, 146118)]