203426300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 569963520

約数和(自身を除く): 366537220

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 29, 35, 44, 50, 55, 58, 70, 77, 100, 110, 116, 140, 145, 154, 175, 203, 220, 275, 290, 308, 319, 350, 385, 406, 550, 580, 638, 700, 725, 770, 812, 911, 1015, 1100, 1276, 1450, 1540, 1595, 1822, 1925, 2030, 2233, 2900, 3190, 3644, 3850, 4060, 4466, 4555, 5075, 6377, 6380, 7700, 7975, 8932, 9110, 10021, 10150, 11165, 12754, 15950, 18220, 20042, 20300, 22330, 22775, 25508, 26419, 31885, 31900, 40084, 44660, 45550, 50105, 52838, 55825, 63770, 70147, 91100, 100210, 105676, 111650, 127540, 132095, 140294, 159425, 184933, 200420, 223300, 250525, 264190, 280588, 290609, 318850, 350735, 369866, 501050, 528380, 581218, 637700, 660475, 701470, 739732, 924665, 1002100, 1162436, 1320950, 1402940, 1453045, 1753675, 1849330, 2034263, 2641900, 2906090, 3507350, 3698660, 4068526, 4623325, 5812180, 7014700, 7265225, 8137052, 9246650, 10171315, 14530450, 18493300, 20342630, 29060900, 40685260, 50856575, 101713150, 203426300]

約数ペア:

[(1, 203426300), (2, 101713150), (4, 50856575), (5, 40685260), (7, 29060900), (10, 20342630), (11, 18493300), (14, 14530450), (20, 10171315), (22, 9246650), (25, 8137052), (28, 7265225), (29, 7014700), (35, 5812180), (44, 4623325), (50, 4068526), (55, 3698660), (58, 3507350), (70, 2906090), (77, 2641900), (100, 2034263), (110, 1849330), (116, 1753675), (140, 1453045), (145, 1402940), (154, 1320950), (175, 1162436), (203, 1002100), (220, 924665), (275, 739732), (290, 701470), (308, 660475), (319, 637700), (350, 581218), (385, 528380), (406, 501050), (550, 369866), (580, 350735), (638, 318850), (700, 290609), (725, 280588), (770, 264190), (812, 250525), (911, 223300), (1015, 200420), (1100, 184933), (1276, 159425), (1450, 140294), (1540, 132095), (1595, 127540), (1822, 111650), (1925, 105676), (2030, 100210), (2233, 91100), (2900, 70147), (3190, 63770), (3644, 55825), (3850, 52838), (4060, 50105), (4466, 45550), (4555, 44660), (5075, 40084), (6377, 31900), (6380, 31885), (7700, 26419), (7975, 25508), (8932, 22775), (9110, 22330), (10021, 20300), (10150, 20042), (11165, 18220), (12754, 15950)]