72637400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 186349680

約数和(自身を除く): 113712280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 137, 200, 220, 241, 274, 275, 440, 482, 548, 550, 685, 964, 1096, 1100, 1205, 1370, 1507, 1928, 2200, 2410, 2651, 2740, 3014, 3425, 4820, 5302, 5480, 6025, 6028, 6850, 7535, 9640, 10604, 12050, 12056, 13255, 13700, 15070, 21208, 24100, 26510, 27400, 30140, 33017, 37675, 48200, 53020, 60280, 66034, 66275, 75350, 106040, 132068, 132550, 150700, 165085, 264136, 265100, 301400, 330170, 363187, 530200, 660340, 726374, 825425, 1320680, 1452748, 1650850, 1815935, 2905496, 3301700, 3631870, 6603400, 7263740, 9079675, 14527480, 18159350, 36318700, 72637400]

約数ペア:

[(1, 72637400), (2, 36318700), (4, 18159350), (5, 14527480), (8, 9079675), (10, 7263740), (11, 6603400), (20, 3631870), (22, 3301700), (25, 2905496), (40, 1815935), (44, 1650850), (50, 1452748), (55, 1320680), (88, 825425), (100, 726374), (110, 660340), (137, 530200), (200, 363187), (220, 330170), (241, 301400), (274, 265100), (275, 264136), (440, 165085), (482, 150700), (548, 132550), (550, 132068), (685, 106040), (964, 75350), (1096, 66275), (1100, 66034), (1205, 60280), (1370, 53020), (1507, 48200), (1928, 37675), (2200, 33017), (2410, 30140), (2651, 27400), (2740, 26510), (3014, 24100), (3425, 21208), (4820, 15070), (5302, 13700), (5480, 13255), (6025, 12056), (6028, 12050), (6850, 10604), (7535, 9640)]