102981780

素因数分解:

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

素因数の和:5811

約数の個数: 120

約数和(自身を含む): 352487520

約数和(自身を除く): 249505740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5779, 5940, 8910, 11558, 17337, 17820, 23116, 28895, 34674, 52011, 57790, 63569, 69348, 86685, 104022, 115580, 127138, 156033, 173370, 190707, 208044, 254276, 260055, 312066, 317845, 346740, 381414, 468099, 520110, 572121, 624132, 635690, 762828, 780165, 936198, 953535, 1040220, 1144242, 1271380, 1560330, 1716363, 1872396, 1907070, 2288484, 2340495, 2860605, 3120660, 3432726, 3814140, 4680990, 5149089, 5721210, 6865452, 8581815, 9361980, 10298178, 11442420, 17163630, 20596356, 25745445, 34327260, 51490890, 102981780]

約数ペア:

[(1, 102981780), (2, 51490890), (3, 34327260), (4, 25745445), (5, 20596356), (6, 17163630), (9, 11442420), (10, 10298178), (11, 9361980), (12, 8581815), (15, 6865452), (18, 5721210), (20, 5149089), (22, 4680990), (27, 3814140), (30, 3432726), (33, 3120660), (36, 2860605), (44, 2340495), (45, 2288484), (54, 1907070), (55, 1872396), (60, 1716363), (66, 1560330), (81, 1271380), (90, 1144242), (99, 1040220), (108, 953535), (110, 936198), (132, 780165), (135, 762828), (162, 635690), (165, 624132), (180, 572121), (198, 520110), (220, 468099), (270, 381414), (297, 346740), (324, 317845), (330, 312066), (396, 260055), (405, 254276), (495, 208044), (540, 190707), (594, 173370), (660, 156033), (810, 127138), (891, 115580), (990, 104022), (1188, 86685), (1485, 69348), (1620, 63569), (1782, 57790), (1980, 52011), (2970, 34674), (3564, 28895), (4455, 23116), (5779, 17820), (5940, 17337), (8910, 11558)]