66801240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5623}}^1$

素因数の和:5654

約数の個数: 128

約数和(自身を含む): 242956800

約数和(自身を除く): 176155560

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, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5623, 5940, 11246, 11880, 16869, 22492, 28115, 33738, 44984, 50607, 56230, 61853, 67476, 84345, 101214, 112460, 123706, 134952, 151821, 168690, 185559, 202428, 224920, 247412, 253035, 303642, 309265, 337380, 371118, 404856, 494824, 506070, 556677, 607284, 618530, 674760, 742236, 759105, 927795, 1012140, 1113354, 1214568, 1237060, 1484472, 1518210, 1670031, 1855590, 2024280, 2226708, 2474120, 2783385, 3036420, 3340062, 3711180, 4453416, 5566770, 6072840, 6680124, 7422360, 8350155, 11133540, 13360248, 16700310, 22267080, 33400620, 66801240]

約数ペア:

[(1, 66801240), (2, 33400620), (3, 22267080), (4, 16700310), (5, 13360248), (6, 11133540), (8, 8350155), (9, 7422360), (10, 6680124), (11, 6072840), (12, 5566770), (15, 4453416), (18, 3711180), (20, 3340062), (22, 3036420), (24, 2783385), (27, 2474120), (30, 2226708), (33, 2024280), (36, 1855590), (40, 1670031), (44, 1518210), (45, 1484472), (54, 1237060), (55, 1214568), (60, 1113354), (66, 1012140), (72, 927795), (88, 759105), (90, 742236), (99, 674760), (108, 618530), (110, 607284), (120, 556677), (132, 506070), (135, 494824), (165, 404856), (180, 371118), (198, 337380), (216, 309265), (220, 303642), (264, 253035), (270, 247412), (297, 224920), (330, 202428), (360, 185559), (396, 168690), (440, 151821), (495, 134952), (540, 123706), (594, 112460), (660, 101214), (792, 84345), (990, 67476), (1080, 61853), (1188, 56230), (1320, 50607), (1485, 44984), (1980, 33738), (2376, 28115), (2970, 22492), (3960, 16869), (5623, 11880), (5940, 11246)]