205963560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5779}}^1$

素因数の和:5813

約数の個数: 160

約数和(自身を含む): 755330400

約数和(自身を除く): 549366840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5779, 5940, 7128, 8910, 11558, 11880, 17337, 17820, 23116, 28895, 34674, 35640, 46232, 52011, 57790, 63569, 69348, 86685, 104022, 115580, 127138, 138696, 156033, 173370, 190707, 208044, 231160, 254276, 260055, 312066, 317845, 346740, 381414, 416088, 468099, 508552, 520110, 572121, 624132, 635690, 693480, 762828, 780165, 936198, 953535, 1040220, 1144242, 1248264, 1271380, 1525656, 1560330, 1716363, 1872396, 1907070, 2080440, 2288484, 2340495, 2542760, 2860605, 3120660, 3432726, 3744792, 3814140, 4576968, 4680990, 5149089, 5721210, 6241320, 6865452, 7628280, 8581815, 9361980, 10298178, 11442420, 13730904, 17163630, 18723960, 20596356, 22884840, 25745445, 34327260, 41192712, 51490890, 68654520, 102981780, 205963560]

約数ペア:

[(1, 205963560), (2, 102981780), (3, 68654520), (4, 51490890), (5, 41192712), (6, 34327260), (8, 25745445), (9, 22884840), (10, 20596356), (11, 18723960), (12, 17163630), (15, 13730904), (18, 11442420), (20, 10298178), (22, 9361980), (24, 8581815), (27, 7628280), (30, 6865452), (33, 6241320), (36, 5721210), (40, 5149089), (44, 4680990), (45, 4576968), (54, 3814140), (55, 3744792), (60, 3432726), (66, 3120660), (72, 2860605), (81, 2542760), (88, 2340495), (90, 2288484), (99, 2080440), (108, 1907070), (110, 1872396), (120, 1716363), (132, 1560330), (135, 1525656), (162, 1271380), (165, 1248264), (180, 1144242), (198, 1040220), (216, 953535), (220, 936198), (264, 780165), (270, 762828), (297, 693480), (324, 635690), (330, 624132), (360, 572121), (396, 520110), (405, 508552), (440, 468099), (495, 416088), (540, 381414), (594, 346740), (648, 317845), (660, 312066), (792, 260055), (810, 254276), (891, 231160), (990, 208044), (1080, 190707), (1188, 173370), (1320, 156033), (1485, 138696), (1620, 127138), (1782, 115580), (1980, 104022), (2376, 86685), (2970, 69348), (3240, 63569), (3564, 57790), (3960, 52011), (4455, 46232), (5779, 35640), (5940, 34674), (7128, 28895), (8910, 23116), (11558, 17820), (11880, 17337)]