238234500

素因数分解:

$2^2\times 3^3\times 5^3\times 7^1\times {\mathrm{2521}}^1$

素因数の和:2556

約数の個数: 192

約数和(自身を含む): 881287680

約数和(自身を除く): 643053180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 125, 126, 135, 140, 150, 175, 180, 189, 210, 225, 250, 252, 270, 300, 315, 350, 375, 378, 420, 450, 500, 525, 540, 630, 675, 700, 750, 756, 875, 900, 945, 1050, 1125, 1260, 1350, 1500, 1575, 1750, 1890, 2100, 2250, 2521, 2625, 2700, 3150, 3375, 3500, 3780, 4500, 4725, 5042, 5250, 6300, 6750, 7563, 7875, 9450, 10084, 10500, 12605, 13500, 15126, 15750, 17647, 18900, 22689, 23625, 25210, 30252, 31500, 35294, 37815, 45378, 47250, 50420, 52941, 63025, 68067, 70588, 75630, 88235, 90756, 94500, 105882, 113445, 126050, 136134, 151260, 158823, 176470, 189075, 211764, 226890, 252100, 264705, 272268, 315125, 317646, 340335, 352940, 378150, 441175, 453780, 476469, 529410, 567225, 630250, 635292, 680670, 756300, 794115, 882350, 945375, 952938, 1058820, 1134450, 1260500, 1323525, 1361340, 1588230, 1701675, 1764700, 1890750, 1905876, 2205875, 2268900, 2382345, 2647050, 2836125, 3176460, 3403350, 3781500, 3970575, 4411750, 4764690, 5294100, 5672250, 6617625, 6806700, 7941150, 8508375, 8823500, 9529380, 11344500, 11911725, 13235250, 15882300, 17016750, 19852875, 23823450, 26470500, 34033500, 39705750, 47646900, 59558625, 79411500, 119117250, 238234500]

約数ペア:

[(1, 238234500), (2, 119117250), (3, 79411500), (4, 59558625), (5, 47646900), (6, 39705750), (7, 34033500), (9, 26470500), (10, 23823450), (12, 19852875), (14, 17016750), (15, 15882300), (18, 13235250), (20, 11911725), (21, 11344500), (25, 9529380), (27, 8823500), (28, 8508375), (30, 7941150), (35, 6806700), (36, 6617625), (42, 5672250), (45, 5294100), (50, 4764690), (54, 4411750), (60, 3970575), (63, 3781500), (70, 3403350), (75, 3176460), (84, 2836125), (90, 2647050), (100, 2382345), (105, 2268900), (108, 2205875), (125, 1905876), (126, 1890750), (135, 1764700), (140, 1701675), (150, 1588230), (175, 1361340), (180, 1323525), (189, 1260500), (210, 1134450), (225, 1058820), (250, 952938), (252, 945375), (270, 882350), (300, 794115), (315, 756300), (350, 680670), (375, 635292), (378, 630250), (420, 567225), (450, 529410), (500, 476469), (525, 453780), (540, 441175), (630, 378150), (675, 352940), (700, 340335), (750, 317646), (756, 315125), (875, 272268), (900, 264705), (945, 252100), (1050, 226890), (1125, 211764), (1260, 189075), (1350, 176470), (1500, 158823), (1575, 151260), (1750, 136134), (1890, 126050), (2100, 113445), (2250, 105882), (2521, 94500), (2625, 90756), (2700, 88235), (3150, 75630), (3375, 70588), (3500, 68067), (3780, 63025), (4500, 52941), (4725, 50420), (5042, 47250), (5250, 45378), (6300, 37815), (6750, 35294), (7563, 31500), (7875, 30252), (9450, 25210), (10084, 23625), (10500, 22689), (12605, 18900), (13500, 17647), (15126, 15750)]