27397020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 94381056

約数和(自身を除く): 66984036

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 37, 41, 42, 43, 60, 70, 74, 82, 84, 86, 105, 111, 123, 129, 140, 148, 164, 172, 185, 205, 210, 215, 222, 246, 258, 259, 287, 301, 370, 410, 420, 430, 444, 492, 516, 518, 555, 574, 602, 615, 645, 740, 777, 820, 860, 861, 903, 1036, 1110, 1148, 1204, 1230, 1290, 1295, 1435, 1505, 1517, 1554, 1591, 1722, 1763, 1806, 2220, 2460, 2580, 2590, 2870, 3010, 3034, 3108, 3182, 3444, 3526, 3612, 3885, 4305, 4515, 4551, 4773, 5180, 5289, 5740, 6020, 6068, 6364, 7052, 7585, 7770, 7955, 8610, 8815, 9030, 9102, 9546, 10578, 10619, 11137, 12341, 15170, 15540, 15910, 17220, 17630, 18060, 18204, 19092, 21156, 21238, 22274, 22755, 23865, 24682, 26445, 30340, 31820, 31857, 33411, 35260, 37023, 42476, 44548, 45510, 47730, 49364, 52890, 53095, 55685, 61705, 63714, 65231, 66822, 74046, 91020, 95460, 105780, 106190, 111370, 123410, 127428, 130462, 133644, 148092, 159285, 167055, 185115, 195693, 212380, 222740, 246820, 260924, 318570, 326155, 334110, 370230, 391386, 456617, 637140, 652310, 668220, 740460, 782772, 913234, 978465, 1304620, 1369851, 1826468, 1956930, 2283085, 2739702, 3913860, 4566170, 5479404, 6849255, 9132340, 13698510, 27397020]

約数ペア:

[(1, 27397020), (2, 13698510), (3, 9132340), (4, 6849255), (5, 5479404), (6, 4566170), (7, 3913860), (10, 2739702), (12, 2283085), (14, 1956930), (15, 1826468), (20, 1369851), (21, 1304620), (28, 978465), (30, 913234), (35, 782772), (37, 740460), (41, 668220), (42, 652310), (43, 637140), (60, 456617), (70, 391386), (74, 370230), (82, 334110), (84, 326155), (86, 318570), (105, 260924), (111, 246820), (123, 222740), (129, 212380), (140, 195693), (148, 185115), (164, 167055), (172, 159285), (185, 148092), (205, 133644), (210, 130462), (215, 127428), (222, 123410), (246, 111370), (258, 106190), (259, 105780), (287, 95460), (301, 91020), (370, 74046), (410, 66822), (420, 65231), (430, 63714), (444, 61705), (492, 55685), (516, 53095), (518, 52890), (555, 49364), (574, 47730), (602, 45510), (615, 44548), (645, 42476), (740, 37023), (777, 35260), (820, 33411), (860, 31857), (861, 31820), (903, 30340), (1036, 26445), (1110, 24682), (1148, 23865), (1204, 22755), (1230, 22274), (1290, 21238), (1295, 21156), (1435, 19092), (1505, 18204), (1517, 18060), (1554, 17630), (1591, 17220), (1722, 15910), (1763, 15540), (1806, 15170), (2220, 12341), (2460, 11137), (2580, 10619), (2590, 10578), (2870, 9546), (3010, 9102), (3034, 9030), (3108, 8815), (3182, 8610), (3444, 7955), (3526, 7770), (3612, 7585), (3885, 7052), (4305, 6364), (4515, 6068), (4551, 6020), (4773, 5740), (5180, 5289)]