253783530

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:363

約数の個数: 320

約数和(自身を含む): 919150848

約数和(自身を除く): 665367318

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 26, 27, 30, 33, 35, 39, 42, 45, 54, 55, 63, 65, 66, 70, 77, 78, 81, 90, 91, 99, 105, 110, 117, 126, 130, 135, 143, 154, 162, 165, 182, 189, 195, 198, 210, 231, 234, 270, 273, 286, 297, 313, 315, 330, 351, 378, 385, 390, 405, 429, 455, 462, 495, 546, 567, 585, 594, 626, 630, 693, 702, 715, 770, 810, 819, 858, 891, 910, 939, 945, 990, 1001, 1053, 1134, 1155, 1170, 1287, 1365, 1386, 1430, 1485, 1565, 1638, 1755, 1782, 1878, 1890, 2002, 2079, 2106, 2145, 2191, 2310, 2457, 2574, 2730, 2817, 2835, 2970, 3003, 3130, 3443, 3465, 3510, 3861, 4069, 4095, 4158, 4290, 4382, 4455, 4695, 4914, 5005, 5265, 5634, 5670, 6006, 6237, 6435, 6573, 6886, 6930, 7371, 7722, 8138, 8190, 8451, 8910, 9009, 9390, 10010, 10329, 10395, 10530, 10955, 11583, 12207, 12285, 12474, 12870, 13146, 14085, 14742, 15015, 16902, 17215, 18018, 19305, 19719, 20345, 20658, 20790, 21910, 23166, 24101, 24414, 24570, 25353, 27027, 28170, 28483, 30030, 30987, 31185, 32865, 34430, 36621, 36855, 38610, 39438, 40690, 42255, 44759, 45045, 48202, 50706, 51645, 54054, 56966, 57915, 59157, 61035, 61974, 62370, 65730, 72303, 73242, 73710, 81081, 84510, 85449, 89518, 90090, 92961, 98595, 103290, 109863, 115830, 118314, 120505, 122070, 126765, 134277, 135135, 142415, 144606, 154935, 162162, 170898, 177471, 183105, 185922, 197190, 216909, 219726, 223795, 241010, 253530, 256347, 268554, 270270, 278883, 284830, 295785, 309870, 313313, 329589, 354942, 361515, 366210, 402831, 405405, 427245, 433818, 447590, 464805, 512694, 549315, 557766, 591570, 626626, 650727, 659178, 671385, 723030, 769041, 805662, 810810, 854490, 887355, 929610, 939939, 1084545, 1098630, 1208493, 1281735, 1301454, 1342770, 1394415, 1538082, 1566565, 1647945, 1774710, 1879878, 1952181, 2014155, 2169090, 2307123, 2416986, 2563470, 2788830, 2819817, 3133130, 3253635, 3295890, 3625479, 3845205, 3904362, 4028310, 4614246, 4699695, 5639634, 6042465, 6507270, 7250958, 7690410, 8459451, 9399390, 9760905, 11535615, 12084930, 14099085, 16918902, 18127395, 19521810, 23071230, 25378353, 28198170, 36254790, 42297255, 50756706, 84594510, 126891765, 253783530]

約数ペア:

[(1, 253783530), (2, 126891765), (3, 84594510), (5, 50756706), (6, 42297255), (7, 36254790), (9, 28198170), (10, 25378353), (11, 23071230), (13, 19521810), (14, 18127395), (15, 16918902), (18, 14099085), (21, 12084930), (22, 11535615), (26, 9760905), (27, 9399390), (30, 8459451), (33, 7690410), (35, 7250958), (39, 6507270), (42, 6042465), (45, 5639634), (54, 4699695), (55, 4614246), (63, 4028310), (65, 3904362), (66, 3845205), (70, 3625479), (77, 3295890), (78, 3253635), (81, 3133130), (90, 2819817), (91, 2788830), (99, 2563470), (105, 2416986), (110, 2307123), (117, 2169090), (126, 2014155), (130, 1952181), (135, 1879878), (143, 1774710), (154, 1647945), (162, 1566565), (165, 1538082), (182, 1394415), (189, 1342770), (195, 1301454), (198, 1281735), (210, 1208493), (231, 1098630), (234, 1084545), (270, 939939), (273, 929610), (286, 887355), (297, 854490), (313, 810810), (315, 805662), (330, 769041), (351, 723030), (378, 671385), (385, 659178), (390, 650727), (405, 626626), (429, 591570), (455, 557766), (462, 549315), (495, 512694), (546, 464805), (567, 447590), (585, 433818), (594, 427245), (626, 405405), (630, 402831), (693, 366210), (702, 361515), (715, 354942), (770, 329589), (810, 313313), (819, 309870), (858, 295785), (891, 284830), (910, 278883), (939, 270270), (945, 268554), (990, 256347), (1001, 253530), (1053, 241010), (1134, 223795), (1155, 219726), (1170, 216909), (1287, 197190), (1365, 185922), (1386, 183105), (1430, 177471), (1485, 170898), (1565, 162162), (1638, 154935), (1755, 144606), (1782, 142415), (1878, 135135), (1890, 134277), (2002, 126765), (2079, 122070), (2106, 120505), (2145, 118314), (2191, 115830), (2310, 109863), (2457, 103290), (2574, 98595), (2730, 92961), (2817, 90090), (2835, 89518), (2970, 85449), (3003, 84510), (3130, 81081), (3443, 73710), (3465, 73242), (3510, 72303), (3861, 65730), (4069, 62370), (4095, 61974), (4158, 61035), (4290, 59157), (4382, 57915), (4455, 56966), (4695, 54054), (4914, 51645), (5005, 50706), (5265, 48202), (5634, 45045), (5670, 44759), (6006, 42255), (6237, 40690), (6435, 39438), (6573, 38610), (6886, 36855), (6930, 36621), (7371, 34430), (7722, 32865), (8138, 31185), (8190, 30987), (8451, 30030), (8910, 28483), (9009, 28170), (9390, 27027), (10010, 25353), (10329, 24570), (10395, 24414), (10530, 24101), (10955, 23166), (11583, 21910), (12207, 20790), (12285, 20658), (12474, 20345), (12870, 19719), (13146, 19305), (14085, 18018), (14742, 17215), (15015, 16902)]