68687850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 224271360

約数和(自身を除く): 155583510

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 25, 30, 33, 35, 38, 42, 50, 55, 57, 66, 70, 75, 77, 95, 105, 110, 114, 133, 150, 154, 165, 175, 190, 209, 210, 231, 266, 275, 285, 313, 330, 350, 385, 399, 418, 462, 475, 525, 550, 570, 626, 627, 665, 770, 798, 825, 939, 950, 1045, 1050, 1155, 1254, 1330, 1425, 1463, 1565, 1650, 1878, 1925, 1995, 2090, 2191, 2310, 2850, 2926, 3130, 3135, 3325, 3443, 3850, 3990, 4382, 4389, 4695, 5225, 5775, 5947, 6270, 6573, 6650, 6886, 7315, 7825, 8778, 9390, 9975, 10329, 10450, 10955, 11550, 11894, 13146, 14630, 15650, 15675, 17215, 17841, 19950, 20658, 21910, 21945, 23475, 24101, 29735, 31350, 32865, 34430, 35682, 36575, 41629, 43890, 46950, 48202, 51645, 54775, 59470, 65417, 65730, 72303, 73150, 83258, 86075, 89205, 103290, 109550, 109725, 120505, 124887, 130834, 144606, 148675, 164325, 172150, 178410, 196251, 208145, 219450, 241010, 249774, 258225, 297350, 327085, 328650, 361515, 392502, 416290, 446025, 457919, 516450, 602525, 624435, 654170, 723030, 892050, 915838, 981255, 1040725, 1205050, 1248870, 1373757, 1635425, 1807575, 1962510, 2081450, 2289595, 2747514, 3122175, 3270850, 3615150, 4579190, 4906275, 6244350, 6868785, 9812550, 11447975, 13737570, 22895950, 34343925, 68687850]

約数ペア:

[(1, 68687850), (2, 34343925), (3, 22895950), (5, 13737570), (6, 11447975), (7, 9812550), (10, 6868785), (11, 6244350), (14, 4906275), (15, 4579190), (19, 3615150), (21, 3270850), (22, 3122175), (25, 2747514), (30, 2289595), (33, 2081450), (35, 1962510), (38, 1807575), (42, 1635425), (50, 1373757), (55, 1248870), (57, 1205050), (66, 1040725), (70, 981255), (75, 915838), (77, 892050), (95, 723030), (105, 654170), (110, 624435), (114, 602525), (133, 516450), (150, 457919), (154, 446025), (165, 416290), (175, 392502), (190, 361515), (209, 328650), (210, 327085), (231, 297350), (266, 258225), (275, 249774), (285, 241010), (313, 219450), (330, 208145), (350, 196251), (385, 178410), (399, 172150), (418, 164325), (462, 148675), (475, 144606), (525, 130834), (550, 124887), (570, 120505), (626, 109725), (627, 109550), (665, 103290), (770, 89205), (798, 86075), (825, 83258), (939, 73150), (950, 72303), (1045, 65730), (1050, 65417), (1155, 59470), (1254, 54775), (1330, 51645), (1425, 48202), (1463, 46950), (1565, 43890), (1650, 41629), (1878, 36575), (1925, 35682), (1995, 34430), (2090, 32865), (2191, 31350), (2310, 29735), (2850, 24101), (2926, 23475), (3130, 21945), (3135, 21910), (3325, 20658), (3443, 19950), (3850, 17841), (3990, 17215), (4382, 15675), (4389, 15650), (4695, 14630), (5225, 13146), (5775, 11894), (5947, 11550), (6270, 10955), (6573, 10450), (6650, 10329), (6886, 9975), (7315, 9390), (7825, 8778)]