85774920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9283}}^1$

素因数の和:9315

約数の個数: 128

約数和(自身を含む): 320855040

約数和(自身を除く): 235080120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 9283, 18566, 27849, 37132, 46415, 55698, 64981, 74264, 92830, 102113, 111396, 129962, 139245, 185660, 194943, 204226, 222792, 259924, 278490, 306339, 324905, 371320, 389886, 408452, 510565, 519848, 556980, 612678, 649810, 714791, 779772, 816904, 974715, 1021130, 1113960, 1225356, 1299620, 1429582, 1531695, 1559544, 1949430, 2042260, 2144373, 2450712, 2599240, 2859164, 3063390, 3573955, 3898860, 4084520, 4288746, 5718328, 6126780, 7147910, 7797720, 8577492, 10721865, 12253560, 14295820, 17154984, 21443730, 28591640, 42887460, 85774920]

約数ペア:

[(1, 85774920), (2, 42887460), (3, 28591640), (4, 21443730), (5, 17154984), (6, 14295820), (7, 12253560), (8, 10721865), (10, 8577492), (11, 7797720), (12, 7147910), (14, 6126780), (15, 5718328), (20, 4288746), (21, 4084520), (22, 3898860), (24, 3573955), (28, 3063390), (30, 2859164), (33, 2599240), (35, 2450712), (40, 2144373), (42, 2042260), (44, 1949430), (55, 1559544), (56, 1531695), (60, 1429582), (66, 1299620), (70, 1225356), (77, 1113960), (84, 1021130), (88, 974715), (105, 816904), (110, 779772), (120, 714791), (132, 649810), (140, 612678), (154, 556980), (165, 519848), (168, 510565), (210, 408452), (220, 389886), (231, 371320), (264, 324905), (280, 306339), (308, 278490), (330, 259924), (385, 222792), (420, 204226), (440, 194943), (462, 185660), (616, 139245), (660, 129962), (770, 111396), (840, 102113), (924, 92830), (1155, 74264), (1320, 64981), (1540, 55698), (1848, 46415), (2310, 37132), (3080, 27849), (4620, 18566), (9240, 9283)]