82802520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1846

約数の個数: 128

約数和(自身を含む): 282585600

約数和(自身を除く): 199783080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1783, 1935, 2322, 2580, 3096, 3566, 3870, 4644, 5160, 5349, 5805, 7132, 7740, 8915, 9288, 10698, 11610, 14264, 15480, 16047, 17830, 21396, 23220, 26745, 32094, 35660, 42792, 46440, 48141, 53490, 64188, 71320, 76669, 80235, 96282, 106980, 128376, 153338, 160470, 192564, 213960, 230007, 240705, 306676, 320940, 383345, 385128, 460014, 481410, 613352, 641880, 690021, 766690, 920028, 962820, 1150035, 1380042, 1533380, 1840056, 1925640, 2070063, 2300070, 2760084, 3066760, 3450105, 4140126, 4600140, 5520168, 6900210, 8280252, 9200280, 10350315, 13800420, 16560504, 20700630, 27600840, 41401260, 82802520]

約数ペア:

[(1, 82802520), (2, 41401260), (3, 27600840), (4, 20700630), (5, 16560504), (6, 13800420), (8, 10350315), (9, 9200280), (10, 8280252), (12, 6900210), (15, 5520168), (18, 4600140), (20, 4140126), (24, 3450105), (27, 3066760), (30, 2760084), (36, 2300070), (40, 2070063), (43, 1925640), (45, 1840056), (54, 1533380), (60, 1380042), (72, 1150035), (86, 962820), (90, 920028), (108, 766690), (120, 690021), (129, 641880), (135, 613352), (172, 481410), (180, 460014), (215, 385128), (216, 383345), (258, 320940), (270, 306676), (344, 240705), (360, 230007), (387, 213960), (430, 192564), (516, 160470), (540, 153338), (645, 128376), (774, 106980), (860, 96282), (1032, 80235), (1080, 76669), (1161, 71320), (1290, 64188), (1548, 53490), (1720, 48141), (1783, 46440), (1935, 42792), (2322, 35660), (2580, 32094), (3096, 26745), (3566, 23220), (3870, 21396), (4644, 17830), (5160, 16047), (5349, 15480), (5805, 14264), (7132, 11610), (7740, 10698), (8915, 9288)]