254001000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:257

約数の個数: 256

約数和(自身を含む): 889574400

約数和(自身を除く): 635573400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 40, 43, 44, 50, 55, 60, 66, 75, 86, 88, 100, 110, 120, 125, 129, 132, 150, 165, 172, 179, 200, 215, 220, 250, 258, 264, 275, 300, 330, 344, 358, 375, 430, 440, 473, 500, 516, 537, 550, 600, 645, 660, 716, 750, 825, 860, 895, 946, 1000, 1032, 1074, 1075, 1100, 1290, 1320, 1375, 1419, 1432, 1500, 1650, 1720, 1790, 1892, 1969, 2148, 2150, 2200, 2365, 2580, 2685, 2750, 2838, 3000, 3225, 3300, 3580, 3784, 3938, 4125, 4296, 4300, 4475, 4730, 5160, 5370, 5375, 5500, 5676, 5907, 6450, 6600, 7095, 7160, 7697, 7876, 8250, 8600, 8950, 9460, 9845, 10740, 10750, 11000, 11352, 11814, 11825, 12900, 13425, 14190, 15394, 15752, 16125, 16500, 17900, 18920, 19690, 21480, 21500, 22375, 23091, 23628, 23650, 25800, 26850, 28380, 29535, 30788, 32250, 33000, 35475, 35800, 38485, 39380, 43000, 44750, 46182, 47256, 47300, 49225, 53700, 56760, 59070, 59125, 61576, 64500, 67125, 70950, 76970, 78760, 84667, 89500, 92364, 94600, 98450, 107400, 115455, 118140, 118250, 129000, 134250, 141900, 147675, 153940, 169334, 177375, 179000, 184728, 192425, 196900, 230910, 236280, 236500, 246125, 254001, 268500, 283800, 295350, 307880, 338668, 354750, 384850, 393800, 423335, 461820, 473000, 492250, 508002, 537000, 577275, 590700, 677336, 709500, 738375, 769700, 846670, 923640, 962125, 984500, 1016004, 1154550, 1181400, 1270005, 1419000, 1476750, 1539400, 1693340, 1924250, 1969000, 2032008, 2116675, 2309100, 2540010, 2886375, 2953500, 3386680, 3848500, 4233350, 4618200, 5080020, 5772750, 5907000, 6350025, 7697000, 8466700, 10160040, 10583375, 11545500, 12700050, 16933400, 21166750, 23091000, 25400100, 31750125, 42333500, 50800200, 63500250, 84667000, 127000500, 254001000]

約数ペア:

[(1, 254001000), (2, 127000500), (3, 84667000), (4, 63500250), (5, 50800200), (6, 42333500), (8, 31750125), (10, 25400100), (11, 23091000), (12, 21166750), (15, 16933400), (20, 12700050), (22, 11545500), (24, 10583375), (25, 10160040), (30, 8466700), (33, 7697000), (40, 6350025), (43, 5907000), (44, 5772750), (50, 5080020), (55, 4618200), (60, 4233350), (66, 3848500), (75, 3386680), (86, 2953500), (88, 2886375), (100, 2540010), (110, 2309100), (120, 2116675), (125, 2032008), (129, 1969000), (132, 1924250), (150, 1693340), (165, 1539400), (172, 1476750), (179, 1419000), (200, 1270005), (215, 1181400), (220, 1154550), (250, 1016004), (258, 984500), (264, 962125), (275, 923640), (300, 846670), (330, 769700), (344, 738375), (358, 709500), (375, 677336), (430, 590700), (440, 577275), (473, 537000), (500, 508002), (516, 492250), (537, 473000), (550, 461820), (600, 423335), (645, 393800), (660, 384850), (716, 354750), (750, 338668), (825, 307880), (860, 295350), (895, 283800), (946, 268500), (1000, 254001), (1032, 246125), (1074, 236500), (1075, 236280), (1100, 230910), (1290, 196900), (1320, 192425), (1375, 184728), (1419, 179000), (1432, 177375), (1500, 169334), (1650, 153940), (1720, 147675), (1790, 141900), (1892, 134250), (1969, 129000), (2148, 118250), (2150, 118140), (2200, 115455), (2365, 107400), (2580, 98450), (2685, 94600), (2750, 92364), (2838, 89500), (3000, 84667), (3225, 78760), (3300, 76970), (3580, 70950), (3784, 67125), (3938, 64500), (4125, 61576), (4296, 59125), (4300, 59070), (4475, 56760), (4730, 53700), (5160, 49225), (5370, 47300), (5375, 47256), (5500, 46182), (5676, 44750), (5907, 43000), (6450, 39380), (6600, 38485), (7095, 35800), (7160, 35475), (7697, 33000), (7876, 32250), (8250, 30788), (8600, 29535), (8950, 28380), (9460, 26850), (9845, 25800), (10740, 23650), (10750, 23628), (11000, 23091), (11352, 22375), (11814, 21500), (11825, 21480), (12900, 19690), (13425, 18920), (14190, 17900), (15394, 16500), (15752, 16125)]