77933730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 225607680

約数和(自身を除く): 147673950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 58, 67, 70, 87, 105, 134, 145, 174, 191, 201, 203, 210, 290, 335, 382, 402, 406, 435, 469, 573, 609, 670, 870, 938, 955, 1005, 1015, 1146, 1218, 1337, 1407, 1910, 1943, 2010, 2030, 2345, 2674, 2814, 2865, 3045, 3886, 4011, 4690, 5539, 5730, 5829, 6090, 6685, 7035, 8022, 9715, 11078, 11658, 12797, 13370, 13601, 14070, 16617, 19430, 20055, 25594, 27202, 27695, 29145, 33234, 38391, 38773, 40110, 40803, 55390, 58290, 63985, 68005, 76782, 77546, 81606, 83085, 89579, 116319, 127970, 136010, 166170, 179158, 191955, 193865, 204015, 232638, 268737, 371113, 383910, 387730, 408030, 447895, 537474, 581595, 742226, 895790, 1113339, 1163190, 1343685, 1855565, 2226678, 2597791, 2687370, 3711130, 5195582, 5566695, 7793373, 11133390, 12988955, 15586746, 25977910, 38966865, 77933730]

約数ペア:

[(1, 77933730), (2, 38966865), (3, 25977910), (5, 15586746), (6, 12988955), (7, 11133390), (10, 7793373), (14, 5566695), (15, 5195582), (21, 3711130), (29, 2687370), (30, 2597791), (35, 2226678), (42, 1855565), (58, 1343685), (67, 1163190), (70, 1113339), (87, 895790), (105, 742226), (134, 581595), (145, 537474), (174, 447895), (191, 408030), (201, 387730), (203, 383910), (210, 371113), (290, 268737), (335, 232638), (382, 204015), (402, 193865), (406, 191955), (435, 179158), (469, 166170), (573, 136010), (609, 127970), (670, 116319), (870, 89579), (938, 83085), (955, 81606), (1005, 77546), (1015, 76782), (1146, 68005), (1218, 63985), (1337, 58290), (1407, 55390), (1910, 40803), (1943, 40110), (2010, 38773), (2030, 38391), (2345, 33234), (2674, 29145), (2814, 27695), (2865, 27202), (3045, 25594), (3886, 20055), (4011, 19430), (4690, 16617), (5539, 14070), (5730, 13601), (5829, 13370), (6090, 12797), (6685, 11658), (7035, 11078), (8022, 9715)]