71538390

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:105

約数の個数: 320

約数和(自身を含む): 254251008

約数和(自身を除く): 182712618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 31, 33, 35, 37, 42, 45, 54, 55, 62, 63, 66, 70, 74, 77, 81, 90, 93, 99, 105, 110, 111, 126, 135, 154, 155, 162, 165, 185, 186, 189, 198, 210, 217, 222, 231, 259, 270, 279, 297, 310, 315, 330, 333, 341, 370, 378, 385, 405, 407, 434, 462, 465, 495, 518, 555, 558, 567, 594, 630, 651, 666, 682, 693, 770, 777, 810, 814, 837, 891, 930, 945, 990, 999, 1023, 1085, 1110, 1134, 1147, 1155, 1221, 1295, 1302, 1386, 1395, 1485, 1554, 1665, 1674, 1705, 1782, 1890, 1953, 1998, 2035, 2046, 2079, 2170, 2294, 2310, 2331, 2387, 2442, 2511, 2590, 2790, 2835, 2849, 2970, 2997, 3069, 3255, 3330, 3410, 3441, 3465, 3663, 3885, 3906, 4070, 4158, 4185, 4455, 4662, 4774, 4995, 5022, 5115, 5670, 5698, 5735, 5859, 5994, 6105, 6138, 6237, 6510, 6882, 6930, 6993, 7161, 7326, 7770, 8029, 8370, 8547, 8910, 9207, 9765, 9990, 10230, 10323, 10395, 10989, 11470, 11655, 11718, 11935, 12210, 12474, 12555, 12617, 13986, 14245, 14322, 14985, 15345, 16058, 17094, 17205, 17577, 18315, 18414, 19530, 20646, 20790, 20979, 21483, 21978, 23310, 23870, 24087, 25110, 25234, 25641, 27621, 28490, 29295, 29970, 30690, 30969, 31185, 32967, 34410, 34965, 35154, 35805, 36630, 37851, 40145, 41958, 42735, 42966, 46035, 48174, 51282, 51615, 54945, 55242, 58590, 61938, 62370, 63085, 64449, 65934, 69930, 71610, 72261, 75702, 76923, 80290, 85470, 87885, 88319, 92070, 92907, 103230, 104895, 107415, 109890, 113553, 120435, 126170, 128205, 128898, 138105, 144522, 153846, 154845, 164835, 175770, 176638, 185814, 189255, 193347, 209790, 214830, 216783, 227106, 230769, 240870, 256410, 264957, 276210, 309690, 322245, 329670, 340659, 361305, 378510, 384615, 386694, 433566, 441595, 461538, 464535, 529914, 567765, 644490, 650349, 681318, 722610, 769230, 794871, 883190, 929070, 966735, 1021977, 1083915, 1135530, 1153845, 1300698, 1324785, 1589742, 1703295, 1933470, 2043954, 2167830, 2307690, 2384613, 2649570, 3251745, 3406590, 3974355, 4769226, 5109885, 6503490, 7153839, 7948710, 10219770, 11923065, 14307678, 23846130, 35769195, 71538390]

約数ペア:

[(1, 71538390), (2, 35769195), (3, 23846130), (5, 14307678), (6, 11923065), (7, 10219770), (9, 7948710), (10, 7153839), (11, 6503490), (14, 5109885), (15, 4769226), (18, 3974355), (21, 3406590), (22, 3251745), (27, 2649570), (30, 2384613), (31, 2307690), (33, 2167830), (35, 2043954), (37, 1933470), (42, 1703295), (45, 1589742), (54, 1324785), (55, 1300698), (62, 1153845), (63, 1135530), (66, 1083915), (70, 1021977), (74, 966735), (77, 929070), (81, 883190), (90, 794871), (93, 769230), (99, 722610), (105, 681318), (110, 650349), (111, 644490), (126, 567765), (135, 529914), (154, 464535), (155, 461538), (162, 441595), (165, 433566), (185, 386694), (186, 384615), (189, 378510), (198, 361305), (210, 340659), (217, 329670), (222, 322245), (231, 309690), (259, 276210), (270, 264957), (279, 256410), (297, 240870), (310, 230769), (315, 227106), (330, 216783), (333, 214830), (341, 209790), (370, 193347), (378, 189255), (385, 185814), (405, 176638), (407, 175770), (434, 164835), (462, 154845), (465, 153846), (495, 144522), (518, 138105), (555, 128898), (558, 128205), (567, 126170), (594, 120435), (630, 113553), (651, 109890), (666, 107415), (682, 104895), (693, 103230), (770, 92907), (777, 92070), (810, 88319), (814, 87885), (837, 85470), (891, 80290), (930, 76923), (945, 75702), (990, 72261), (999, 71610), (1023, 69930), (1085, 65934), (1110, 64449), (1134, 63085), (1147, 62370), (1155, 61938), (1221, 58590), (1295, 55242), (1302, 54945), (1386, 51615), (1395, 51282), (1485, 48174), (1554, 46035), (1665, 42966), (1674, 42735), (1705, 41958), (1782, 40145), (1890, 37851), (1953, 36630), (1998, 35805), (2035, 35154), (2046, 34965), (2079, 34410), (2170, 32967), (2294, 31185), (2310, 30969), (2331, 30690), (2387, 29970), (2442, 29295), (2511, 28490), (2590, 27621), (2790, 25641), (2835, 25234), (2849, 25110), (2970, 24087), (2997, 23870), (3069, 23310), (3255, 21978), (3330, 21483), (3410, 20979), (3441, 20790), (3465, 20646), (3663, 19530), (3885, 18414), (3906, 18315), (4070, 17577), (4158, 17205), (4185, 17094), (4455, 16058), (4662, 15345), (4774, 14985), (4995, 14322), (5022, 14245), (5115, 13986), (5670, 12617), (5698, 12555), (5735, 12474), (5859, 12210), (5994, 11935), (6105, 11718), (6138, 11655), (6237, 11470), (6510, 10989), (6882, 10395), (6930, 10323), (6993, 10230), (7161, 9990), (7326, 9765), (7770, 9207), (8029, 8910), (8370, 8547)]