83776770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{157}}^1$

素因数の和:206

約数の個数: 216

約数和(自身を含む): 280284732

約数和(自身を除く): 196507962

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 49, 55, 63, 66, 70, 77, 90, 98, 99, 105, 110, 121, 126, 147, 154, 157, 165, 198, 210, 231, 242, 245, 294, 314, 315, 330, 363, 385, 441, 462, 471, 490, 495, 539, 605, 630, 693, 726, 735, 770, 785, 847, 882, 942, 990, 1078, 1089, 1099, 1155, 1210, 1386, 1413, 1470, 1570, 1617, 1694, 1727, 1815, 2178, 2198, 2205, 2310, 2355, 2541, 2695, 2826, 3234, 3297, 3454, 3465, 3630, 4235, 4410, 4710, 4851, 5082, 5181, 5390, 5445, 5495, 5929, 6594, 6930, 7065, 7623, 7693, 8085, 8470, 8635, 9702, 9891, 10362, 10890, 10990, 11858, 12089, 12705, 14130, 15246, 15386, 15543, 16170, 16485, 17270, 17787, 18997, 19782, 23079, 24178, 24255, 25410, 25905, 29645, 31086, 32970, 35574, 36267, 37994, 38115, 38465, 46158, 48510, 49455, 51810, 53361, 56991, 59290, 60445, 69237, 72534, 76230, 76930, 77715, 84623, 88935, 94985, 98910, 106722, 108801, 113982, 115395, 120890, 132979, 138474, 155430, 169246, 170973, 177870, 181335, 189970, 217602, 230790, 253869, 265958, 266805, 284955, 341946, 346185, 362670, 398937, 423115, 507738, 533610, 544005, 569910, 664895, 692370, 761607, 797874, 846230, 854865, 930853, 1088010, 1196811, 1269345, 1329790, 1523214, 1709730, 1861706, 1994685, 2393622, 2538690, 2792559, 3808035, 3989370, 4654265, 5585118, 5984055, 7616070, 8377677, 9308530, 11968110, 13962795, 16755354, 27925590, 41888385, 83776770]

約数ペア:

[(1, 83776770), (2, 41888385), (3, 27925590), (5, 16755354), (6, 13962795), (7, 11968110), (9, 9308530), (10, 8377677), (11, 7616070), (14, 5984055), (15, 5585118), (18, 4654265), (21, 3989370), (22, 3808035), (30, 2792559), (33, 2538690), (35, 2393622), (42, 1994685), (45, 1861706), (49, 1709730), (55, 1523214), (63, 1329790), (66, 1269345), (70, 1196811), (77, 1088010), (90, 930853), (98, 854865), (99, 846230), (105, 797874), (110, 761607), (121, 692370), (126, 664895), (147, 569910), (154, 544005), (157, 533610), (165, 507738), (198, 423115), (210, 398937), (231, 362670), (242, 346185), (245, 341946), (294, 284955), (314, 266805), (315, 265958), (330, 253869), (363, 230790), (385, 217602), (441, 189970), (462, 181335), (471, 177870), (490, 170973), (495, 169246), (539, 155430), (605, 138474), (630, 132979), (693, 120890), (726, 115395), (735, 113982), (770, 108801), (785, 106722), (847, 98910), (882, 94985), (942, 88935), (990, 84623), (1078, 77715), (1089, 76930), (1099, 76230), (1155, 72534), (1210, 69237), (1386, 60445), (1413, 59290), (1470, 56991), (1570, 53361), (1617, 51810), (1694, 49455), (1727, 48510), (1815, 46158), (2178, 38465), (2198, 38115), (2205, 37994), (2310, 36267), (2355, 35574), (2541, 32970), (2695, 31086), (2826, 29645), (3234, 25905), (3297, 25410), (3454, 24255), (3465, 24178), (3630, 23079), (4235, 19782), (4410, 18997), (4710, 17787), (4851, 17270), (5082, 16485), (5181, 16170), (5390, 15543), (5445, 15386), (5495, 15246), (5929, 14130), (6594, 12705), (6930, 12089), (7065, 11858), (7623, 10990), (7693, 10890), (8085, 10362), (8470, 9891), (8635, 9702)]