47646900

素因数分解:

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

素因数の和:2551

約数の個数: 144

約数和(自身を含む): 175127680

約数和(自身を除く): 127480780

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, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2521, 2700, 3150, 3780, 4725, 5042, 6300, 7563, 9450, 10084, 12605, 15126, 17647, 18900, 22689, 25210, 30252, 35294, 37815, 45378, 50420, 52941, 63025, 68067, 70588, 75630, 88235, 90756, 105882, 113445, 126050, 136134, 151260, 158823, 176470, 189075, 211764, 226890, 252100, 264705, 272268, 317646, 340335, 352940, 378150, 441175, 453780, 476469, 529410, 567225, 635292, 680670, 756300, 794115, 882350, 952938, 1058820, 1134450, 1323525, 1361340, 1588230, 1701675, 1764700, 1905876, 2268900, 2382345, 2647050, 3176460, 3403350, 3970575, 4764690, 5294100, 6806700, 7941150, 9529380, 11911725, 15882300, 23823450, 47646900]

約数ペア:

[(1, 47646900), (2, 23823450), (3, 15882300), (4, 11911725), (5, 9529380), (6, 7941150), (7, 6806700), (9, 5294100), (10, 4764690), (12, 3970575), (14, 3403350), (15, 3176460), (18, 2647050), (20, 2382345), (21, 2268900), (25, 1905876), (27, 1764700), (28, 1701675), (30, 1588230), (35, 1361340), (36, 1323525), (42, 1134450), (45, 1058820), (50, 952938), (54, 882350), (60, 794115), (63, 756300), (70, 680670), (75, 635292), (84, 567225), (90, 529410), (100, 476469), (105, 453780), (108, 441175), (126, 378150), (135, 352940), (140, 340335), (150, 317646), (175, 272268), (180, 264705), (189, 252100), (210, 226890), (225, 211764), (252, 189075), (270, 176470), (300, 158823), (315, 151260), (350, 136134), (378, 126050), (420, 113445), (450, 105882), (525, 90756), (540, 88235), (630, 75630), (675, 70588), (700, 68067), (756, 63025), (900, 52941), (945, 50420), (1050, 45378), (1260, 37815), (1350, 35294), (1575, 30252), (1890, 25210), (2100, 22689), (2521, 18900), (2700, 17647), (3150, 15126), (3780, 12605), (4725, 10084), (5042, 9450), (6300, 7563)]