329064400

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:298

約数の個数: 180

約数和(自身を含む): 934276512

約数和(自身を除く): 605212112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 103, 112, 140, 163, 175, 196, 200, 206, 245, 280, 326, 350, 392, 400, 412, 490, 515, 560, 652, 700, 721, 784, 815, 824, 980, 1030, 1141, 1225, 1304, 1400, 1442, 1630, 1648, 1960, 2060, 2282, 2450, 2575, 2608, 2800, 2884, 3260, 3605, 3920, 4075, 4120, 4564, 4900, 5047, 5150, 5705, 5768, 6520, 7210, 7987, 8150, 8240, 9128, 9800, 10094, 10300, 11410, 11536, 13040, 14420, 15974, 16300, 16789, 18025, 18256, 19600, 20188, 20600, 22820, 25235, 28525, 28840, 31948, 32600, 33578, 36050, 39935, 40376, 41200, 45640, 50470, 57050, 57680, 63896, 65200, 67156, 72100, 79870, 80752, 83945, 91280, 100940, 114100, 117523, 126175, 127792, 134312, 144200, 159740, 167890, 199675, 201880, 228200, 235046, 252350, 268624, 288400, 319480, 335780, 399350, 403760, 419725, 456400, 470092, 504700, 587615, 638960, 671560, 798700, 822661, 839450, 940184, 1009400, 1175230, 1343120, 1597400, 1645322, 1678900, 1880368, 2018800, 2350460, 2938075, 3194800, 3290644, 3357800, 4113305, 4700920, 5876150, 6581288, 6715600, 8226610, 9401840, 11752300, 13162576, 16453220, 20566525, 23504600, 32906440, 41133050, 47009200, 65812880, 82266100, 164532200, 329064400]

約数ペア:

[(1, 329064400), (2, 164532200), (4, 82266100), (5, 65812880), (7, 47009200), (8, 41133050), (10, 32906440), (14, 23504600), (16, 20566525), (20, 16453220), (25, 13162576), (28, 11752300), (35, 9401840), (40, 8226610), (49, 6715600), (50, 6581288), (56, 5876150), (70, 4700920), (80, 4113305), (98, 3357800), (100, 3290644), (103, 3194800), (112, 2938075), (140, 2350460), (163, 2018800), (175, 1880368), (196, 1678900), (200, 1645322), (206, 1597400), (245, 1343120), (280, 1175230), (326, 1009400), (350, 940184), (392, 839450), (400, 822661), (412, 798700), (490, 671560), (515, 638960), (560, 587615), (652, 504700), (700, 470092), (721, 456400), (784, 419725), (815, 403760), (824, 399350), (980, 335780), (1030, 319480), (1141, 288400), (1225, 268624), (1304, 252350), (1400, 235046), (1442, 228200), (1630, 201880), (1648, 199675), (1960, 167890), (2060, 159740), (2282, 144200), (2450, 134312), (2575, 127792), (2608, 126175), (2800, 117523), (2884, 114100), (3260, 100940), (3605, 91280), (3920, 83945), (4075, 80752), (4120, 79870), (4564, 72100), (4900, 67156), (5047, 65200), (5150, 63896), (5705, 57680), (5768, 57050), (6520, 50470), (7210, 45640), (7987, 41200), (8150, 40376), (8240, 39935), (9128, 36050), (9800, 33578), (10094, 32600), (10300, 31948), (11410, 28840), (11536, 28525), (13040, 25235), (14420, 22820), (15974, 20600), (16300, 20188), (16789, 19600), (18025, 18256)]