68042100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{32401}}^1$

素因数の和:32425

約数の個数: 72

約数和(自身を含む): 224999488

約数和(自身を除く): 156957388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 32401, 64802, 97203, 129604, 162005, 194406, 226807, 324010, 388812, 453614, 486015, 648020, 680421, 810025, 907228, 972030, 1134035, 1360842, 1620050, 1944060, 2268070, 2430075, 2721684, 3240100, 3402105, 4536140, 4860150, 5670175, 6804210, 9720300, 11340350, 13608420, 17010525, 22680700, 34021050, 68042100]

約数ペア:

[(1, 68042100), (2, 34021050), (3, 22680700), (4, 17010525), (5, 13608420), (6, 11340350), (7, 9720300), (10, 6804210), (12, 5670175), (14, 4860150), (15, 4536140), (20, 3402105), (21, 3240100), (25, 2721684), (28, 2430075), (30, 2268070), (35, 1944060), (42, 1620050), (50, 1360842), (60, 1134035), (70, 972030), (75, 907228), (84, 810025), (100, 680421), (105, 648020), (140, 486015), (150, 453614), (175, 388812), (210, 324010), (300, 226807), (350, 194406), (420, 162005), (525, 129604), (700, 97203), (1050, 64802), (2100, 32401)]