168553000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 497952000

約数和(自身を除く): 329399000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 121, 125, 140, 154, 175, 199, 200, 220, 242, 250, 275, 280, 308, 350, 385, 398, 440, 484, 500, 550, 605, 616, 700, 770, 796, 847, 875, 968, 995, 1000, 1100, 1210, 1375, 1393, 1400, 1540, 1592, 1694, 1750, 1925, 1990, 2189, 2200, 2420, 2750, 2786, 3025, 3080, 3388, 3500, 3850, 3980, 4235, 4378, 4840, 4975, 5500, 5572, 6050, 6776, 6965, 7000, 7700, 7960, 8470, 8756, 9625, 9950, 10945, 11000, 11144, 12100, 13930, 15125, 15323, 15400, 16940, 17512, 19250, 19900, 21175, 21890, 24079, 24200, 24875, 27860, 30250, 30646, 33880, 34825, 38500, 39800, 42350, 43780, 48158, 49750, 54725, 55720, 60500, 61292, 69650, 76615, 77000, 84700, 87560, 96316, 99500, 105875, 109450, 120395, 121000, 122584, 139300, 153230, 168553, 169400, 174125, 192632, 199000, 211750, 218900, 240790, 273625, 278600, 306460, 337106, 348250, 383075, 423500, 437800, 481580, 547250, 601975, 612920, 674212, 696500, 766150, 842765, 847000, 963160, 1094500, 1203950, 1348424, 1393000, 1532300, 1685530, 1915375, 2189000, 2407900, 3009875, 3064600, 3371060, 3830750, 4213825, 4815800, 6019750, 6742120, 7661500, 8427650, 12039500, 15323000, 16855300, 21069125, 24079000, 33710600, 42138250, 84276500, 168553000]

約数ペア:

[(1, 168553000), (2, 84276500), (4, 42138250), (5, 33710600), (7, 24079000), (8, 21069125), (10, 16855300), (11, 15323000), (14, 12039500), (20, 8427650), (22, 7661500), (25, 6742120), (28, 6019750), (35, 4815800), (40, 4213825), (44, 3830750), (50, 3371060), (55, 3064600), (56, 3009875), (70, 2407900), (77, 2189000), (88, 1915375), (100, 1685530), (110, 1532300), (121, 1393000), (125, 1348424), (140, 1203950), (154, 1094500), (175, 963160), (199, 847000), (200, 842765), (220, 766150), (242, 696500), (250, 674212), (275, 612920), (280, 601975), (308, 547250), (350, 481580), (385, 437800), (398, 423500), (440, 383075), (484, 348250), (500, 337106), (550, 306460), (605, 278600), (616, 273625), (700, 240790), (770, 218900), (796, 211750), (847, 199000), (875, 192632), (968, 174125), (995, 169400), (1000, 168553), (1100, 153230), (1210, 139300), (1375, 122584), (1393, 121000), (1400, 120395), (1540, 109450), (1592, 105875), (1694, 99500), (1750, 96316), (1925, 87560), (1990, 84700), (2189, 77000), (2200, 76615), (2420, 69650), (2750, 61292), (2786, 60500), (3025, 55720), (3080, 54725), (3388, 49750), (3500, 48158), (3850, 43780), (3980, 42350), (4235, 39800), (4378, 38500), (4840, 34825), (4975, 33880), (5500, 30646), (5572, 30250), (6050, 27860), (6776, 24875), (6965, 24200), (7000, 24079), (7700, 21890), (7960, 21175), (8470, 19900), (8756, 19250), (9625, 17512), (9950, 16940), (10945, 15400), (11000, 15323), (11144, 15125), (12100, 13930)]