327794000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1$

素因数の和:382

約数の個数: 160

約数和(自身を含む): 869087232

約数和(自身を除く): 541293232

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 31, 34, 40, 50, 62, 68, 80, 85, 100, 124, 125, 136, 155, 170, 200, 248, 250, 272, 310, 311, 340, 400, 425, 496, 500, 527, 620, 622, 680, 775, 850, 1000, 1054, 1240, 1244, 1360, 1550, 1555, 1700, 2000, 2108, 2125, 2480, 2488, 2635, 3100, 3110, 3400, 3875, 4216, 4250, 4976, 5270, 5287, 6200, 6220, 6800, 7750, 7775, 8432, 8500, 9641, 10540, 10574, 12400, 12440, 13175, 15500, 15550, 17000, 19282, 21080, 21148, 24880, 26350, 26435, 31000, 31100, 34000, 38564, 38875, 42160, 42296, 48205, 52700, 52870, 62000, 62200, 65875, 77128, 77750, 84592, 96410, 105400, 105740, 124400, 131750, 132175, 154256, 155500, 163897, 192820, 210800, 211480, 241025, 263500, 264350, 311000, 327794, 385640, 422960, 482050, 527000, 528700, 622000, 655588, 660875, 771280, 819485, 964100, 1054000, 1057400, 1205125, 1311176, 1321750, 1638970, 1928200, 2114800, 2410250, 2622352, 2643500, 3277940, 3856400, 4097425, 4820500, 5287000, 6555880, 8194850, 9641000, 10574000, 13111760, 16389700, 19282000, 20487125, 32779400, 40974250, 65558800, 81948500, 163897000, 327794000]

約数ペア:

[(1, 327794000), (2, 163897000), (4, 81948500), (5, 65558800), (8, 40974250), (10, 32779400), (16, 20487125), (17, 19282000), (20, 16389700), (25, 13111760), (31, 10574000), (34, 9641000), (40, 8194850), (50, 6555880), (62, 5287000), (68, 4820500), (80, 4097425), (85, 3856400), (100, 3277940), (124, 2643500), (125, 2622352), (136, 2410250), (155, 2114800), (170, 1928200), (200, 1638970), (248, 1321750), (250, 1311176), (272, 1205125), (310, 1057400), (311, 1054000), (340, 964100), (400, 819485), (425, 771280), (496, 660875), (500, 655588), (527, 622000), (620, 528700), (622, 527000), (680, 482050), (775, 422960), (850, 385640), (1000, 327794), (1054, 311000), (1240, 264350), (1244, 263500), (1360, 241025), (1550, 211480), (1555, 210800), (1700, 192820), (2000, 163897), (2108, 155500), (2125, 154256), (2480, 132175), (2488, 131750), (2635, 124400), (3100, 105740), (3110, 105400), (3400, 96410), (3875, 84592), (4216, 77750), (4250, 77128), (4976, 65875), (5270, 62200), (5287, 62000), (6200, 52870), (6220, 52700), (6800, 48205), (7750, 42296), (7775, 42160), (8432, 38875), (8500, 38564), (9641, 34000), (10540, 31100), (10574, 31000), (12400, 26435), (12440, 26350), (13175, 24880), (15500, 21148), (15550, 21080), (17000, 19282)]