617979780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34679}}^1$

素因数の和:34711

約数の個数: 120

約数和(自身を含む): 2114925120

約数和(自身を除く): 1496945340

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, 5940, 8910, 17820, 34679, 69358, 104037, 138716, 173395, 208074, 312111, 346790, 381469, 416148, 520185, 624222, 693580, 762938, 936333, 1040370, 1144407, 1248444, 1525876, 1560555, 1872666, 1907345, 2080740, 2288814, 2808999, 3121110, 3433221, 3745332, 3814690, 4577628, 4681665, 5617998, 5722035, 6242220, 6866442, 7629380, 9363330, 10299663, 11235996, 11444070, 13732884, 14044995, 17166105, 18726660, 20599326, 22888140, 28089990, 30898989, 34332210, 41198652, 51498315, 56179980, 61797978, 68664420, 102996630, 123595956, 154494945, 205993260, 308989890, 617979780]

約数ペア:

[(1, 617979780), (2, 308989890), (3, 205993260), (4, 154494945), (5, 123595956), (6, 102996630), (9, 68664420), (10, 61797978), (11, 56179980), (12, 51498315), (15, 41198652), (18, 34332210), (20, 30898989), (22, 28089990), (27, 22888140), (30, 20599326), (33, 18726660), (36, 17166105), (44, 14044995), (45, 13732884), (54, 11444070), (55, 11235996), (60, 10299663), (66, 9363330), (81, 7629380), (90, 6866442), (99, 6242220), (108, 5722035), (110, 5617998), (132, 4681665), (135, 4577628), (162, 3814690), (165, 3745332), (180, 3433221), (198, 3121110), (220, 2808999), (270, 2288814), (297, 2080740), (324, 1907345), (330, 1872666), (396, 1560555), (405, 1525876), (495, 1248444), (540, 1144407), (594, 1040370), (660, 936333), (810, 762938), (891, 693580), (990, 624222), (1188, 520185), (1485, 416148), (1620, 381469), (1782, 346790), (1980, 312111), (2970, 208074), (3564, 173395), (4455, 138716), (5940, 104037), (8910, 69358), (17820, 34679)]