22051260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:113

約数の個数: 288

約数和(自身を含む): 87639552

約数和(自身を除く): 65588292

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, 37, 42, 43, 44, 45, 55, 60, 63, 66, 70, 74, 77, 84, 86, 90, 99, 105, 110, 111, 126, 129, 132, 140, 148, 154, 165, 172, 180, 185, 198, 210, 215, 220, 222, 231, 252, 258, 259, 301, 308, 315, 330, 333, 370, 385, 387, 396, 407, 420, 430, 444, 462, 473, 495, 516, 518, 555, 602, 630, 645, 660, 666, 693, 740, 770, 774, 777, 814, 860, 903, 924, 946, 990, 1036, 1110, 1155, 1204, 1221, 1260, 1290, 1295, 1332, 1386, 1419, 1505, 1540, 1548, 1554, 1591, 1628, 1665, 1806, 1892, 1935, 1980, 2035, 2220, 2310, 2331, 2365, 2442, 2580, 2590, 2709, 2772, 2838, 2849, 3010, 3108, 3182, 3311, 3330, 3465, 3612, 3663, 3870, 3885, 4070, 4257, 4515, 4620, 4662, 4730, 4773, 4884, 5180, 5418, 5676, 5698, 6020, 6105, 6364, 6622, 6660, 6930, 7095, 7326, 7740, 7770, 7955, 8140, 8514, 8547, 9030, 9324, 9460, 9546, 9933, 10836, 11137, 11396, 11655, 12210, 13244, 13545, 13860, 14190, 14245, 14319, 14652, 15540, 15910, 16555, 17028, 17094, 17501, 18060, 18315, 19092, 19866, 21285, 22274, 23310, 23865, 24420, 25641, 27090, 28380, 28490, 28638, 29799, 31820, 33110, 33411, 34188, 35002, 36630, 39732, 42570, 42735, 44548, 46620, 47730, 49665, 51282, 52503, 54180, 55685, 56980, 57276, 59598, 66220, 66822, 70004, 71595, 73260, 85140, 85470, 87505, 95460, 99330, 100233, 102564, 105006, 111370, 119196, 122507, 128205, 133644, 143190, 148995, 157509, 167055, 170940, 175010, 198660, 200466, 210012, 222740, 245014, 256410, 262515, 286380, 297990, 315018, 334110, 350020, 367521, 400932, 490028, 501165, 512820, 525030, 595980, 612535, 630036, 668220, 735042, 787545, 1002330, 1050060, 1102563, 1225070, 1470084, 1575090, 1837605, 2004660, 2205126, 2450140, 3150180, 3675210, 4410252, 5512815, 7350420, 11025630, 22051260]

約数ペア:

[(1, 22051260), (2, 11025630), (3, 7350420), (4, 5512815), (5, 4410252), (6, 3675210), (7, 3150180), (9, 2450140), (10, 2205126), (11, 2004660), (12, 1837605), (14, 1575090), (15, 1470084), (18, 1225070), (20, 1102563), (21, 1050060), (22, 1002330), (28, 787545), (30, 735042), (33, 668220), (35, 630036), (36, 612535), (37, 595980), (42, 525030), (43, 512820), (44, 501165), (45, 490028), (55, 400932), (60, 367521), (63, 350020), (66, 334110), (70, 315018), (74, 297990), (77, 286380), (84, 262515), (86, 256410), (90, 245014), (99, 222740), (105, 210012), (110, 200466), (111, 198660), (126, 175010), (129, 170940), (132, 167055), (140, 157509), (148, 148995), (154, 143190), (165, 133644), (172, 128205), (180, 122507), (185, 119196), (198, 111370), (210, 105006), (215, 102564), (220, 100233), (222, 99330), (231, 95460), (252, 87505), (258, 85470), (259, 85140), (301, 73260), (308, 71595), (315, 70004), (330, 66822), (333, 66220), (370, 59598), (385, 57276), (387, 56980), (396, 55685), (407, 54180), (420, 52503), (430, 51282), (444, 49665), (462, 47730), (473, 46620), (495, 44548), (516, 42735), (518, 42570), (555, 39732), (602, 36630), (630, 35002), (645, 34188), (660, 33411), (666, 33110), (693, 31820), (740, 29799), (770, 28638), (774, 28490), (777, 28380), (814, 27090), (860, 25641), (903, 24420), (924, 23865), (946, 23310), (990, 22274), (1036, 21285), (1110, 19866), (1155, 19092), (1204, 18315), (1221, 18060), (1260, 17501), (1290, 17094), (1295, 17028), (1332, 16555), (1386, 15910), (1419, 15540), (1505, 14652), (1540, 14319), (1548, 14245), (1554, 14190), (1591, 13860), (1628, 13545), (1665, 13244), (1806, 12210), (1892, 11655), (1935, 11396), (1980, 11137), (2035, 10836), (2220, 9933), (2310, 9546), (2331, 9460), (2365, 9324), (2442, 9030), (2580, 8547), (2590, 8514), (2709, 8140), (2772, 7955), (2838, 7770), (2849, 7740), (3010, 7326), (3108, 7095), (3182, 6930), (3311, 6660), (3330, 6622), (3465, 6364), (3612, 6105), (3663, 6020), (3870, 5698), (3885, 5676), (4070, 5418), (4257, 5180), (4515, 4884), (4620, 4773), (4662, 4730)]