191330400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2801

約数の個数: 144

約数和(自身を含む): 644490000

約数和(自身を除く): 453159600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 480, 580, 600, 696, 725, 800, 870, 928, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2400, 2749, 2784, 2900, 3480, 4350, 4640, 5498, 5800, 6960, 8247, 8700, 10996, 11600, 13745, 13920, 16494, 17400, 21992, 23200, 27490, 32988, 34800, 41235, 43984, 54980, 65976, 68725, 69600, 79721, 82470, 87968, 109960, 131952, 137450, 159442, 164940, 206175, 219920, 239163, 263904, 274900, 318884, 329880, 398605, 412350, 439840, 478326, 549800, 637768, 659760, 797210, 824700, 956652, 1099600, 1195815, 1275536, 1319520, 1594420, 1649400, 1913304, 1993025, 2199200, 2391630, 2551072, 3188840, 3298800, 3826608, 3986050, 4783260, 5979075, 6377680, 6597600, 7653216, 7972100, 9566520, 11958150, 12755360, 15944200, 19133040, 23916300, 31888400, 38266080, 47832600, 63776800, 95665200, 191330400]

約数ペア:

[(1, 191330400), (2, 95665200), (3, 63776800), (4, 47832600), (5, 38266080), (6, 31888400), (8, 23916300), (10, 19133040), (12, 15944200), (15, 12755360), (16, 11958150), (20, 9566520), (24, 7972100), (25, 7653216), (29, 6597600), (30, 6377680), (32, 5979075), (40, 4783260), (48, 3986050), (50, 3826608), (58, 3298800), (60, 3188840), (75, 2551072), (80, 2391630), (87, 2199200), (96, 1993025), (100, 1913304), (116, 1649400), (120, 1594420), (145, 1319520), (150, 1275536), (160, 1195815), (174, 1099600), (200, 956652), (232, 824700), (240, 797210), (290, 659760), (300, 637768), (348, 549800), (400, 478326), (435, 439840), (464, 412350), (480, 398605), (580, 329880), (600, 318884), (696, 274900), (725, 263904), (800, 239163), (870, 219920), (928, 206175), (1160, 164940), (1200, 159442), (1392, 137450), (1450, 131952), (1740, 109960), (2175, 87968), (2320, 82470), (2400, 79721), (2749, 69600), (2784, 68725), (2900, 65976), (3480, 54980), (4350, 43984), (4640, 41235), (5498, 34800), (5800, 32988), (6960, 27490), (8247, 23200), (8700, 21992), (10996, 17400), (11600, 16494), (13745, 13920)]