131017577200

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{8951}}^1$

素因数の和:9072

約数の個数: 240

約数和(自身を含む): 345216047616

約数和(自身を除く): 214198470416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 37, 40, 43, 46, 50, 74, 80, 86, 92, 100, 115, 148, 172, 184, 185, 200, 215, 230, 296, 344, 368, 370, 400, 430, 460, 575, 592, 688, 740, 851, 860, 920, 925, 989, 1075, 1150, 1480, 1591, 1702, 1720, 1840, 1850, 1978, 2150, 2300, 2960, 3182, 3404, 3440, 3700, 3956, 4255, 4300, 4600, 4945, 6364, 6808, 7400, 7912, 7955, 8510, 8600, 8951, 9200, 9890, 12728, 13616, 14800, 15824, 15910, 17020, 17200, 17902, 19780, 21275, 24725, 25456, 31820, 34040, 35804, 36593, 39560, 39775, 42550, 44755, 49450, 63640, 68080, 71608, 73186, 79120, 79550, 85100, 89510, 98900, 127280, 143216, 146372, 159100, 170200, 179020, 182965, 197800, 205873, 223775, 292744, 318200, 331187, 340400, 358040, 365930, 384893, 395600, 411746, 447550, 585488, 636400, 662374, 716080, 731860, 769786, 823492, 895100, 914825, 1029365, 1324748, 1463720, 1539572, 1646984, 1655935, 1790200, 1829650, 1924465, 2058730, 2649496, 2927440, 3079144, 3293968, 3311870, 3580400, 3659300, 3848930, 4117460, 5146825, 5298992, 6158288, 6623740, 7318600, 7617301, 7697860, 8234920, 8279675, 8852539, 9622325, 10293650, 13247480, 14241041, 14637200, 15234602, 15395720, 16469840, 16559350, 17705078, 19244650, 20587300, 26494960, 28482082, 30469204, 30791440, 33118700, 35410156, 38086505, 38489300, 41174600, 44262695, 56964164, 60938408, 66237400, 70820312, 71205205, 76173010, 76978600, 82349200, 88525390, 113928328, 121876816, 132474800, 141640624, 142410410, 152346020, 153957200, 177050780, 190432525, 221313475, 227856656, 284820820, 304692040, 327543943, 354101560, 356026025, 380865050, 442626950, 569641640, 609384080, 655087886, 708203120, 712052050, 761730100, 885253900, 1139283280, 1310175772, 1424104100, 1523460200, 1637719715, 1770507800, 2620351544, 2848208200, 3046920400, 3275439430, 3541015600, 5240703088, 5696416400, 6550878860, 8188598575, 13101757720, 16377197150, 26203515440, 32754394300, 65508788600, 131017577200]

約数ペア:

[(1, 131017577200), (2, 65508788600), (4, 32754394300), (5, 26203515440), (8, 16377197150), (10, 13101757720), (16, 8188598575), (20, 6550878860), (23, 5696416400), (25, 5240703088), (37, 3541015600), (40, 3275439430), (43, 3046920400), (46, 2848208200), (50, 2620351544), (74, 1770507800), (80, 1637719715), (86, 1523460200), (92, 1424104100), (100, 1310175772), (115, 1139283280), (148, 885253900), (172, 761730100), (184, 712052050), (185, 708203120), (200, 655087886), (215, 609384080), (230, 569641640), (296, 442626950), (344, 380865050), (368, 356026025), (370, 354101560), (400, 327543943), (430, 304692040), (460, 284820820), (575, 227856656), (592, 221313475), (688, 190432525), (740, 177050780), (851, 153957200), (860, 152346020), (920, 142410410), (925, 141640624), (989, 132474800), (1075, 121876816), (1150, 113928328), (1480, 88525390), (1591, 82349200), (1702, 76978600), (1720, 76173010), (1840, 71205205), (1850, 70820312), (1978, 66237400), (2150, 60938408), (2300, 56964164), (2960, 44262695), (3182, 41174600), (3404, 38489300), (3440, 38086505), (3700, 35410156), (3956, 33118700), (4255, 30791440), (4300, 30469204), (4600, 28482082), (4945, 26494960), (6364, 20587300), (6808, 19244650), (7400, 17705078), (7912, 16559350), (7955, 16469840), (8510, 15395720), (8600, 15234602), (8951, 14637200), (9200, 14241041), (9890, 13247480), (12728, 10293650), (13616, 9622325), (14800, 8852539), (15824, 8279675), (15910, 8234920), (17020, 7697860), (17200, 7617301), (17902, 7318600), (19780, 6623740), (21275, 6158288), (24725, 5298992), (25456, 5146825), (31820, 4117460), (34040, 3848930), (35804, 3659300), (36593, 3580400), (39560, 3311870), (39775, 3293968), (42550, 3079144), (44755, 2927440), (49450, 2649496), (63640, 2058730), (68080, 1924465), (71608, 1829650), (73186, 1790200), (79120, 1655935), (79550, 1646984), (85100, 1539572), (89510, 1463720), (98900, 1324748), (127280, 1029365), (143216, 914825), (146372, 895100), (159100, 823492), (170200, 769786), (179020, 731860), (182965, 716080), (197800, 662374), (205873, 636400), (223775, 585488), (292744, 447550), (318200, 411746), (331187, 395600), (340400, 384893), (358040, 365930)]