387657270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 288

約数和(自身を含む): 1364822784

約数和(自身を除く): 977165514

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 30, 33, 35, 39, 42, 45, 55, 63, 65, 66, 70, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 143, 154, 165, 169, 182, 195, 198, 210, 231, 234, 273, 286, 315, 330, 331, 338, 385, 390, 429, 455, 462, 495, 507, 546, 585, 630, 662, 693, 715, 770, 819, 845, 858, 910, 990, 993, 1001, 1014, 1155, 1170, 1183, 1287, 1365, 1386, 1430, 1521, 1638, 1655, 1690, 1859, 1986, 2002, 2145, 2310, 2317, 2366, 2535, 2574, 2730, 2979, 3003, 3042, 3310, 3465, 3549, 3641, 3718, 4095, 4290, 4303, 4634, 4965, 5005, 5070, 5577, 5915, 5958, 6006, 6435, 6930, 6951, 7098, 7282, 7605, 8190, 8606, 9009, 9295, 9930, 10010, 10647, 10923, 11154, 11585, 11830, 12870, 12909, 13013, 13902, 14895, 15015, 15210, 16731, 17745, 18018, 18205, 18590, 20853, 21294, 21515, 21846, 23170, 25487, 25818, 26026, 27885, 29790, 30030, 30121, 32769, 33462, 34755, 35490, 36410, 38727, 39039, 41706, 43030, 45045, 47333, 50974, 53235, 54615, 55770, 55939, 60242, 64545, 65065, 65538, 69510, 76461, 77454, 78078, 83655, 90090, 90363, 94666, 104265, 106470, 109230, 111878, 117117, 127435, 129090, 130130, 141999, 150605, 152922, 163845, 167310, 167817, 180726, 193635, 195195, 208530, 229383, 234234, 236665, 254870, 271089, 279695, 283998, 301210, 327690, 331331, 335634, 382305, 387270, 390390, 391573, 425997, 451815, 458766, 473330, 503451, 542178, 559390, 585585, 615329, 662662, 709995, 764610, 783146, 839085, 851994, 903630, 993993, 1006902, 1146915, 1171170, 1174719, 1230658, 1355445, 1419990, 1656655, 1678170, 1845987, 1957865, 1987986, 2129985, 2293830, 2349438, 2517255, 2710890, 2981979, 3076645, 3313310, 3524157, 3691974, 3915730, 4259970, 4307303, 4969965, 5034510, 5537961, 5873595, 5963958, 6153290, 7048314, 8614606, 9229935, 9939930, 11075922, 11747190, 12921909, 14909895, 17620785, 18459870, 21536515, 25843818, 27689805, 29819790, 35241570, 38765727, 43073030, 55379610, 64609545, 77531454, 129219090, 193828635, 387657270]

約数ペア:

[(1, 387657270), (2, 193828635), (3, 129219090), (5, 77531454), (6, 64609545), (7, 55379610), (9, 43073030), (10, 38765727), (11, 35241570), (13, 29819790), (14, 27689805), (15, 25843818), (18, 21536515), (21, 18459870), (22, 17620785), (26, 14909895), (30, 12921909), (33, 11747190), (35, 11075922), (39, 9939930), (42, 9229935), (45, 8614606), (55, 7048314), (63, 6153290), (65, 5963958), (66, 5873595), (70, 5537961), (77, 5034510), (78, 4969965), (90, 4307303), (91, 4259970), (99, 3915730), (105, 3691974), (110, 3524157), (117, 3313310), (126, 3076645), (130, 2981979), (143, 2710890), (154, 2517255), (165, 2349438), (169, 2293830), (182, 2129985), (195, 1987986), (198, 1957865), (210, 1845987), (231, 1678170), (234, 1656655), (273, 1419990), (286, 1355445), (315, 1230658), (330, 1174719), (331, 1171170), (338, 1146915), (385, 1006902), (390, 993993), (429, 903630), (455, 851994), (462, 839085), (495, 783146), (507, 764610), (546, 709995), (585, 662662), (630, 615329), (662, 585585), (693, 559390), (715, 542178), (770, 503451), (819, 473330), (845, 458766), (858, 451815), (910, 425997), (990, 391573), (993, 390390), (1001, 387270), (1014, 382305), (1155, 335634), (1170, 331331), (1183, 327690), (1287, 301210), (1365, 283998), (1386, 279695), (1430, 271089), (1521, 254870), (1638, 236665), (1655, 234234), (1690, 229383), (1859, 208530), (1986, 195195), (2002, 193635), (2145, 180726), (2310, 167817), (2317, 167310), (2366, 163845), (2535, 152922), (2574, 150605), (2730, 141999), (2979, 130130), (3003, 129090), (3042, 127435), (3310, 117117), (3465, 111878), (3549, 109230), (3641, 106470), (3718, 104265), (4095, 94666), (4290, 90363), (4303, 90090), (4634, 83655), (4965, 78078), (5005, 77454), (5070, 76461), (5577, 69510), (5915, 65538), (5958, 65065), (6006, 64545), (6435, 60242), (6930, 55939), (6951, 55770), (7098, 54615), (7282, 53235), (7605, 50974), (8190, 47333), (8606, 45045), (9009, 43030), (9295, 41706), (9930, 39039), (10010, 38727), (10647, 36410), (10923, 35490), (11154, 34755), (11585, 33462), (11830, 32769), (12870, 30121), (12909, 30030), (13013, 29790), (13902, 27885), (14895, 26026), (15015, 25818), (15210, 25487), (16731, 23170), (17745, 21846), (18018, 21515), (18205, 21294), (18590, 20853)]