117990180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8513}}^1$

素因数の和:8546

約数の個数: 144

約数和(自身を含む): 446269824

約数和(自身を除く): 328279644

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 8513, 13860, 17026, 25539, 34052, 42565, 51078, 59591, 76617, 85130, 93643, 102156, 119182, 127695, 153234, 170260, 178773, 187286, 238364, 255390, 280929, 297955, 306468, 357546, 374572, 383085, 468215, 510780, 536319, 561858, 595910, 655501, 715092, 766170, 842787, 893865, 936430, 1072638, 1123716, 1191820, 1311002, 1404645, 1532340, 1685574, 1787730, 1872860, 1966503, 2145276, 2622004, 2681595, 2809290, 3277505, 3371148, 3575460, 3933006, 4213935, 5363190, 5618580, 5899509, 6555010, 7866012, 8427870, 9832515, 10726380, 11799018, 13110020, 16855740, 19665030, 23598036, 29497545, 39330060, 58995090, 117990180]

約数ペア:

[(1, 117990180), (2, 58995090), (3, 39330060), (4, 29497545), (5, 23598036), (6, 19665030), (7, 16855740), (9, 13110020), (10, 11799018), (11, 10726380), (12, 9832515), (14, 8427870), (15, 7866012), (18, 6555010), (20, 5899509), (21, 5618580), (22, 5363190), (28, 4213935), (30, 3933006), (33, 3575460), (35, 3371148), (36, 3277505), (42, 2809290), (44, 2681595), (45, 2622004), (55, 2145276), (60, 1966503), (63, 1872860), (66, 1787730), (70, 1685574), (77, 1532340), (84, 1404645), (90, 1311002), (99, 1191820), (105, 1123716), (110, 1072638), (126, 936430), (132, 893865), (140, 842787), (154, 766170), (165, 715092), (180, 655501), (198, 595910), (210, 561858), (220, 536319), (231, 510780), (252, 468215), (308, 383085), (315, 374572), (330, 357546), (385, 306468), (396, 297955), (420, 280929), (462, 255390), (495, 238364), (630, 187286), (660, 178773), (693, 170260), (770, 153234), (924, 127695), (990, 119182), (1155, 102156), (1260, 93643), (1386, 85130), (1540, 76617), (1980, 59591), (2310, 51078), (2772, 42565), (3465, 34052), (4620, 25539), (6930, 17026), (8513, 13860)]