189733600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2037

約数の個数: 144

約数和(自身を含む): 560776608

約数和(自身を除く): 371043008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 25, 28, 32, 34, 35, 40, 50, 56, 68, 70, 80, 85, 100, 112, 119, 136, 140, 160, 170, 175, 200, 224, 238, 272, 280, 340, 350, 400, 425, 476, 544, 560, 595, 680, 700, 800, 850, 952, 1120, 1190, 1360, 1400, 1700, 1904, 1993, 2380, 2720, 2800, 2975, 3400, 3808, 3986, 4760, 5600, 5950, 6800, 7972, 9520, 9965, 11900, 13600, 13951, 15944, 19040, 19930, 23800, 27902, 31888, 33881, 39860, 47600, 49825, 55804, 63776, 67762, 69755, 79720, 95200, 99650, 111608, 135524, 139510, 159440, 169405, 199300, 223216, 237167, 271048, 279020, 318880, 338810, 348775, 398600, 446432, 474334, 542096, 558040, 677620, 697550, 797200, 847025, 948668, 1084192, 1116080, 1185835, 1355240, 1395100, 1594400, 1694050, 1897336, 2232160, 2371670, 2710480, 2790200, 3388100, 3794672, 4743340, 5420960, 5580400, 5929175, 6776200, 7589344, 9486680, 11160800, 11858350, 13552400, 18973360, 23716700, 27104800, 37946720, 47433400, 94866800, 189733600]

約数ペア:

[(1, 189733600), (2, 94866800), (4, 47433400), (5, 37946720), (7, 27104800), (8, 23716700), (10, 18973360), (14, 13552400), (16, 11858350), (17, 11160800), (20, 9486680), (25, 7589344), (28, 6776200), (32, 5929175), (34, 5580400), (35, 5420960), (40, 4743340), (50, 3794672), (56, 3388100), (68, 2790200), (70, 2710480), (80, 2371670), (85, 2232160), (100, 1897336), (112, 1694050), (119, 1594400), (136, 1395100), (140, 1355240), (160, 1185835), (170, 1116080), (175, 1084192), (200, 948668), (224, 847025), (238, 797200), (272, 697550), (280, 677620), (340, 558040), (350, 542096), (400, 474334), (425, 446432), (476, 398600), (544, 348775), (560, 338810), (595, 318880), (680, 279020), (700, 271048), (800, 237167), (850, 223216), (952, 199300), (1120, 169405), (1190, 159440), (1360, 139510), (1400, 135524), (1700, 111608), (1904, 99650), (1993, 95200), (2380, 79720), (2720, 69755), (2800, 67762), (2975, 63776), (3400, 55804), (3808, 49825), (3986, 47600), (4760, 39860), (5600, 33881), (5950, 31888), (6800, 27902), (7972, 23800), (9520, 19930), (9965, 19040), (11900, 15944), (13600, 13951)]