168439500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{4159}}^1$

素因数の和:4190

約数の個数: 120

約数和(自身を含む): 549669120

約数和(自身を除く): 381229620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 250, 270, 300, 324, 375, 405, 450, 500, 540, 675, 750, 810, 900, 1125, 1350, 1500, 1620, 2025, 2250, 2700, 3375, 4050, 4159, 4500, 6750, 8100, 8318, 10125, 12477, 13500, 16636, 20250, 20795, 24954, 37431, 40500, 41590, 49908, 62385, 74862, 83180, 103975, 112293, 124770, 149724, 187155, 207950, 224586, 249540, 311925, 336879, 374310, 415900, 449172, 519875, 561465, 623850, 673758, 748620, 935775, 1039750, 1122930, 1247700, 1347516, 1559625, 1684395, 1871550, 2079500, 2245860, 2807325, 3119250, 3368790, 3743100, 4678875, 5614650, 6238500, 6737580, 8421975, 9357750, 11229300, 14036625, 16843950, 18715500, 28073250, 33687900, 42109875, 56146500, 84219750, 168439500]

約数ペア:

[(1, 168439500), (2, 84219750), (3, 56146500), (4, 42109875), (5, 33687900), (6, 28073250), (9, 18715500), (10, 16843950), (12, 14036625), (15, 11229300), (18, 9357750), (20, 8421975), (25, 6737580), (27, 6238500), (30, 5614650), (36, 4678875), (45, 3743100), (50, 3368790), (54, 3119250), (60, 2807325), (75, 2245860), (81, 2079500), (90, 1871550), (100, 1684395), (108, 1559625), (125, 1347516), (135, 1247700), (150, 1122930), (162, 1039750), (180, 935775), (225, 748620), (250, 673758), (270, 623850), (300, 561465), (324, 519875), (375, 449172), (405, 415900), (450, 374310), (500, 336879), (540, 311925), (675, 249540), (750, 224586), (810, 207950), (900, 187155), (1125, 149724), (1350, 124770), (1500, 112293), (1620, 103975), (2025, 83180), (2250, 74862), (2700, 62385), (3375, 49908), (4050, 41590), (4159, 40500), (4500, 37431), (6750, 24954), (8100, 20795), (8318, 20250), (10125, 16636), (12477, 13500)]