225143520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1873

約数の個数: 192

約数和(自身を含む): 832882176

約数和(自身を除く): 607738656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 56, 60, 70, 74, 80, 84, 96, 105, 111, 112, 120, 140, 148, 160, 168, 185, 210, 222, 224, 240, 259, 280, 296, 336, 370, 420, 444, 480, 518, 555, 560, 592, 672, 740, 777, 840, 888, 1036, 1110, 1120, 1184, 1295, 1480, 1554, 1680, 1776, 1811, 2072, 2220, 2590, 2960, 3108, 3360, 3552, 3622, 3885, 4144, 4440, 5180, 5433, 5920, 6216, 7244, 7770, 8288, 8880, 9055, 10360, 10866, 12432, 12677, 14488, 15540, 17760, 18110, 20720, 21732, 24864, 25354, 27165, 28976, 31080, 36220, 38031, 41440, 43464, 50708, 54330, 57952, 62160, 63385, 67007, 72440, 76062, 86928, 101416, 108660, 124320, 126770, 134014, 144880, 152124, 173856, 190155, 201021, 202832, 217320, 253540, 268028, 289760, 304248, 335035, 380310, 402042, 405664, 434640, 469049, 507080, 536056, 608496, 670070, 760620, 804084, 869280, 938098, 1005105, 1014160, 1072112, 1216992, 1340140, 1407147, 1521240, 1608168, 1876196, 2010210, 2028320, 2144224, 2345245, 2680280, 2814294, 3042480, 3216336, 3752392, 4020420, 4690490, 5360560, 5628588, 6084960, 6432672, 7035735, 7504784, 8040840, 9380980, 10721120, 11257176, 14071470, 15009568, 16081680, 18761960, 22514352, 28142940, 32163360, 37523920, 45028704, 56285880, 75047840, 112571760, 225143520]

約数ペア:

[(1, 225143520), (2, 112571760), (3, 75047840), (4, 56285880), (5, 45028704), (6, 37523920), (7, 32163360), (8, 28142940), (10, 22514352), (12, 18761960), (14, 16081680), (15, 15009568), (16, 14071470), (20, 11257176), (21, 10721120), (24, 9380980), (28, 8040840), (30, 7504784), (32, 7035735), (35, 6432672), (37, 6084960), (40, 5628588), (42, 5360560), (48, 4690490), (56, 4020420), (60, 3752392), (70, 3216336), (74, 3042480), (80, 2814294), (84, 2680280), (96, 2345245), (105, 2144224), (111, 2028320), (112, 2010210), (120, 1876196), (140, 1608168), (148, 1521240), (160, 1407147), (168, 1340140), (185, 1216992), (210, 1072112), (222, 1014160), (224, 1005105), (240, 938098), (259, 869280), (280, 804084), (296, 760620), (336, 670070), (370, 608496), (420, 536056), (444, 507080), (480, 469049), (518, 434640), (555, 405664), (560, 402042), (592, 380310), (672, 335035), (740, 304248), (777, 289760), (840, 268028), (888, 253540), (1036, 217320), (1110, 202832), (1120, 201021), (1184, 190155), (1295, 173856), (1480, 152124), (1554, 144880), (1680, 134014), (1776, 126770), (1811, 124320), (2072, 108660), (2220, 101416), (2590, 86928), (2960, 76062), (3108, 72440), (3360, 67007), (3552, 63385), (3622, 62160), (3885, 57952), (4144, 54330), (4440, 50708), (5180, 43464), (5433, 41440), (5920, 38031), (6216, 36220), (7244, 31080), (7770, 28976), (8288, 27165), (8880, 25354), (9055, 24864), (10360, 21732), (10866, 20720), (12432, 18110), (12677, 17760), (14488, 15540)]