77642820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2437}}^1$

素因数の和:2514

約数の個数: 96

約数和(自身を含む): 245750400

約数和(自身を除く): 168107580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 90, 108, 118, 135, 177, 180, 236, 270, 295, 354, 531, 540, 590, 708, 885, 1062, 1180, 1593, 1770, 2124, 2437, 2655, 3186, 3540, 4874, 5310, 6372, 7311, 7965, 9748, 10620, 12185, 14622, 15930, 21933, 24370, 29244, 31860, 36555, 43866, 48740, 65799, 73110, 87732, 109665, 131598, 143783, 146220, 219330, 263196, 287566, 328995, 431349, 438660, 575132, 657990, 718915, 862698, 1294047, 1315980, 1437830, 1725396, 2156745, 2588094, 2875660, 3882141, 4313490, 5176188, 6470235, 7764282, 8626980, 12940470, 15528564, 19410705, 25880940, 38821410, 77642820]

約数ペア:

[(1, 77642820), (2, 38821410), (3, 25880940), (4, 19410705), (5, 15528564), (6, 12940470), (9, 8626980), (10, 7764282), (12, 6470235), (15, 5176188), (18, 4313490), (20, 3882141), (27, 2875660), (30, 2588094), (36, 2156745), (45, 1725396), (54, 1437830), (59, 1315980), (60, 1294047), (90, 862698), (108, 718915), (118, 657990), (135, 575132), (177, 438660), (180, 431349), (236, 328995), (270, 287566), (295, 263196), (354, 219330), (531, 146220), (540, 143783), (590, 131598), (708, 109665), (885, 87732), (1062, 73110), (1180, 65799), (1593, 48740), (1770, 43866), (2124, 36555), (2437, 31860), (2655, 29244), (3186, 24370), (3540, 21933), (4874, 15930), (5310, 14622), (6372, 12185), (7311, 10620), (7965, 9748)]