77846760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2141}}^1$

素因数の和:2259

約数の個数: 96

約数和(自身を含む): 255626280

約数和(自身を除く): 177779520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 101, 120, 180, 202, 303, 360, 404, 505, 606, 808, 909, 1010, 1212, 1515, 1818, 2020, 2141, 2424, 3030, 3636, 4040, 4282, 4545, 6060, 6423, 7272, 8564, 9090, 10705, 12120, 12846, 17128, 18180, 19269, 21410, 25692, 32115, 36360, 38538, 42820, 51384, 64230, 77076, 85640, 96345, 128460, 154152, 192690, 216241, 256920, 385380, 432482, 648723, 770760, 864964, 1081205, 1297446, 1729928, 1946169, 2162410, 2594892, 3243615, 3892338, 4324820, 5189784, 6487230, 7784676, 8649640, 9730845, 12974460, 15569352, 19461690, 25948920, 38923380, 77846760]

約数ペア:

[(1, 77846760), (2, 38923380), (3, 25948920), (4, 19461690), (5, 15569352), (6, 12974460), (8, 9730845), (9, 8649640), (10, 7784676), (12, 6487230), (15, 5189784), (18, 4324820), (20, 3892338), (24, 3243615), (30, 2594892), (36, 2162410), (40, 1946169), (45, 1729928), (60, 1297446), (72, 1081205), (90, 864964), (101, 770760), (120, 648723), (180, 432482), (202, 385380), (303, 256920), (360, 216241), (404, 192690), (505, 154152), (606, 128460), (808, 96345), (909, 85640), (1010, 77076), (1212, 64230), (1515, 51384), (1818, 42820), (2020, 38538), (2141, 36360), (2424, 32115), (3030, 25692), (3636, 21410), (4040, 19269), (4282, 18180), (4545, 17128), (6060, 12846), (6423, 12120), (7272, 10705), (8564, 9090)]