172147500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{1093}}^1$

素因数の和:1130

約数の個数: 180

約数和(自身を含む): 622013392

約数和(自身を除く): 449865892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 125, 126, 140, 150, 175, 180, 210, 225, 250, 252, 300, 315, 350, 375, 420, 450, 500, 525, 625, 630, 700, 750, 875, 900, 1050, 1093, 1125, 1250, 1260, 1500, 1575, 1750, 1875, 2100, 2186, 2250, 2500, 2625, 3150, 3279, 3500, 3750, 4372, 4375, 4500, 5250, 5465, 5625, 6300, 6558, 7500, 7651, 7875, 8750, 9837, 10500, 10930, 11250, 13116, 13125, 15302, 15750, 16395, 17500, 19674, 21860, 22500, 22953, 26250, 27325, 30604, 31500, 32790, 38255, 39348, 39375, 45906, 49185, 52500, 54650, 65580, 68859, 76510, 78750, 81975, 91812, 98370, 109300, 114765, 136625, 137718, 153020, 157500, 163950, 191275, 196740, 229530, 245925, 273250, 275436, 327900, 344295, 382550, 409875, 459060, 491850, 546500, 573825, 683125, 688590, 765100, 819750, 956375, 983700, 1147650, 1229625, 1366250, 1377180, 1639500, 1721475, 1912750, 2049375, 2295300, 2459250, 2732500, 2869125, 3442950, 3825500, 4098750, 4781875, 4918500, 5738250, 6148125, 6885900, 8197500, 8607375, 9563750, 11476500, 12296250, 14345625, 17214750, 19127500, 24592500, 28691250, 34429500, 43036875, 57382500, 86073750, 172147500]

約数ペア:

[(1, 172147500), (2, 86073750), (3, 57382500), (4, 43036875), (5, 34429500), (6, 28691250), (7, 24592500), (9, 19127500), (10, 17214750), (12, 14345625), (14, 12296250), (15, 11476500), (18, 9563750), (20, 8607375), (21, 8197500), (25, 6885900), (28, 6148125), (30, 5738250), (35, 4918500), (36, 4781875), (42, 4098750), (45, 3825500), (50, 3442950), (60, 2869125), (63, 2732500), (70, 2459250), (75, 2295300), (84, 2049375), (90, 1912750), (100, 1721475), (105, 1639500), (125, 1377180), (126, 1366250), (140, 1229625), (150, 1147650), (175, 983700), (180, 956375), (210, 819750), (225, 765100), (250, 688590), (252, 683125), (300, 573825), (315, 546500), (350, 491850), (375, 459060), (420, 409875), (450, 382550), (500, 344295), (525, 327900), (625, 275436), (630, 273250), (700, 245925), (750, 229530), (875, 196740), (900, 191275), (1050, 163950), (1093, 157500), (1125, 153020), (1250, 137718), (1260, 136625), (1500, 114765), (1575, 109300), (1750, 98370), (1875, 91812), (2100, 81975), (2186, 78750), (2250, 76510), (2500, 68859), (2625, 65580), (3150, 54650), (3279, 52500), (3500, 49185), (3750, 45906), (4372, 39375), (4375, 39348), (4500, 38255), (5250, 32790), (5465, 31500), (5625, 30604), (6300, 27325), (6558, 26250), (7500, 22953), (7651, 22500), (7875, 21860), (8750, 19674), (9837, 17500), (10500, 16395), (10930, 15750), (11250, 15302), (13116, 13125)]