8769420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 144

約数和(自身を含む): 29981952

約数和(自身を除く): 21212532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 55, 60, 66, 86, 90, 99, 103, 110, 129, 132, 165, 172, 180, 198, 206, 215, 220, 258, 309, 330, 387, 396, 412, 430, 473, 495, 515, 516, 618, 645, 660, 774, 860, 927, 946, 990, 1030, 1133, 1236, 1290, 1419, 1545, 1548, 1854, 1892, 1935, 1980, 2060, 2266, 2365, 2580, 2838, 3090, 3399, 3708, 3870, 4257, 4429, 4532, 4635, 4730, 5665, 5676, 6180, 6798, 7095, 7740, 8514, 8858, 9270, 9460, 10197, 11330, 13287, 13596, 14190, 16995, 17028, 17716, 18540, 20394, 21285, 22145, 22660, 26574, 28380, 33990, 39861, 40788, 42570, 44290, 48719, 50985, 53148, 66435, 67980, 79722, 85140, 88580, 97438, 101970, 132870, 146157, 159444, 194876, 199305, 203940, 243595, 265740, 292314, 398610, 438471, 487190, 584628, 730785, 797220, 876942, 974380, 1461570, 1753884, 2192355, 2923140, 4384710, 8769420]

約数ペア:

[(1, 8769420), (2, 4384710), (3, 2923140), (4, 2192355), (5, 1753884), (6, 1461570), (9, 974380), (10, 876942), (11, 797220), (12, 730785), (15, 584628), (18, 487190), (20, 438471), (22, 398610), (30, 292314), (33, 265740), (36, 243595), (43, 203940), (44, 199305), (45, 194876), (55, 159444), (60, 146157), (66, 132870), (86, 101970), (90, 97438), (99, 88580), (103, 85140), (110, 79722), (129, 67980), (132, 66435), (165, 53148), (172, 50985), (180, 48719), (198, 44290), (206, 42570), (215, 40788), (220, 39861), (258, 33990), (309, 28380), (330, 26574), (387, 22660), (396, 22145), (412, 21285), (430, 20394), (473, 18540), (495, 17716), (515, 17028), (516, 16995), (618, 14190), (645, 13596), (660, 13287), (774, 11330), (860, 10197), (927, 9460), (946, 9270), (990, 8858), (1030, 8514), (1133, 7740), (1236, 7095), (1290, 6798), (1419, 6180), (1545, 5676), (1548, 5665), (1854, 4730), (1892, 4635), (1935, 4532), (1980, 4429), (2060, 4257), (2266, 3870), (2365, 3708), (2580, 3399), (2838, 3090)]