206522700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 620626944

約数和(自身を除く): 414104244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 47, 50, 60, 75, 94, 97, 100, 141, 150, 151, 188, 194, 235, 282, 291, 300, 302, 388, 453, 470, 485, 564, 582, 604, 705, 755, 906, 940, 970, 1164, 1175, 1410, 1455, 1510, 1812, 1940, 2265, 2350, 2425, 2820, 2910, 3020, 3525, 3775, 4530, 4559, 4700, 4850, 5820, 7050, 7097, 7275, 7550, 9060, 9118, 9700, 11325, 13677, 14100, 14194, 14550, 14647, 15100, 18236, 21291, 22650, 22795, 27354, 28388, 29100, 29294, 35485, 42582, 43941, 45300, 45590, 54708, 58588, 68385, 70970, 73235, 85164, 87882, 91180, 106455, 113975, 136770, 141940, 146470, 175764, 177425, 212910, 219705, 227950, 273540, 292940, 341925, 354850, 366175, 425820, 439410, 455900, 532275, 683850, 688409, 709700, 732350, 878820, 1064550, 1098525, 1367700, 1376818, 1464700, 2065227, 2129100, 2197050, 2753636, 3442045, 4130454, 4394100, 6884090, 8260908, 10326135, 13768180, 17210225, 20652270, 34420450, 41304540, 51630675, 68840900, 103261350, 206522700]

約数ペア:

[(1, 206522700), (2, 103261350), (3, 68840900), (4, 51630675), (5, 41304540), (6, 34420450), (10, 20652270), (12, 17210225), (15, 13768180), (20, 10326135), (25, 8260908), (30, 6884090), (47, 4394100), (50, 4130454), (60, 3442045), (75, 2753636), (94, 2197050), (97, 2129100), (100, 2065227), (141, 1464700), (150, 1376818), (151, 1367700), (188, 1098525), (194, 1064550), (235, 878820), (282, 732350), (291, 709700), (300, 688409), (302, 683850), (388, 532275), (453, 455900), (470, 439410), (485, 425820), (564, 366175), (582, 354850), (604, 341925), (705, 292940), (755, 273540), (906, 227950), (940, 219705), (970, 212910), (1164, 177425), (1175, 175764), (1410, 146470), (1455, 141940), (1510, 136770), (1812, 113975), (1940, 106455), (2265, 91180), (2350, 87882), (2425, 85164), (2820, 73235), (2910, 70970), (3020, 68385), (3525, 58588), (3775, 54708), (4530, 45590), (4559, 45300), (4700, 43941), (4850, 42582), (5820, 35485), (7050, 29294), (7097, 29100), (7275, 28388), (7550, 27354), (9060, 22795), (9118, 22650), (9700, 21291), (11325, 18236), (13677, 15100), (14100, 14647), (14194, 14550)]