171380800

素因数分解:

$2^6\times 5^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:165

約数の個数: 168

約数和(自身を含む): 449006976

約数和(自身を除く): 277626176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 47, 50, 53, 64, 80, 86, 94, 100, 106, 160, 172, 188, 200, 212, 215, 235, 265, 320, 344, 376, 400, 424, 430, 470, 530, 688, 752, 800, 848, 860, 940, 1060, 1075, 1175, 1325, 1376, 1504, 1600, 1696, 1720, 1880, 2021, 2120, 2150, 2279, 2350, 2491, 2650, 2752, 3008, 3392, 3440, 3760, 4042, 4240, 4300, 4558, 4700, 4982, 5300, 6880, 7520, 8084, 8480, 8600, 9116, 9400, 9964, 10105, 10600, 11395, 12455, 13760, 15040, 16168, 16960, 17200, 18232, 18800, 19928, 20210, 21200, 22790, 24910, 32336, 34400, 36464, 37600, 39856, 40420, 42400, 45580, 49820, 50525, 56975, 62275, 64672, 68800, 72928, 75200, 79712, 80840, 84800, 91160, 99640, 101050, 107113, 113950, 124550, 129344, 145856, 159424, 161680, 182320, 199280, 202100, 214226, 227900, 249100, 323360, 364640, 398560, 404200, 428452, 455800, 498200, 535565, 646720, 729280, 797120, 808400, 856904, 911600, 996400, 1071130, 1616800, 1713808, 1823200, 1992800, 2142260, 2677825, 3233600, 3427616, 3646400, 3985600, 4284520, 5355650, 6855232, 8569040, 10711300, 17138080, 21422600, 34276160, 42845200, 85690400, 171380800]

約数ペア:

[(1, 171380800), (2, 85690400), (4, 42845200), (5, 34276160), (8, 21422600), (10, 17138080), (16, 10711300), (20, 8569040), (25, 6855232), (32, 5355650), (40, 4284520), (43, 3985600), (47, 3646400), (50, 3427616), (53, 3233600), (64, 2677825), (80, 2142260), (86, 1992800), (94, 1823200), (100, 1713808), (106, 1616800), (160, 1071130), (172, 996400), (188, 911600), (200, 856904), (212, 808400), (215, 797120), (235, 729280), (265, 646720), (320, 535565), (344, 498200), (376, 455800), (400, 428452), (424, 404200), (430, 398560), (470, 364640), (530, 323360), (688, 249100), (752, 227900), (800, 214226), (848, 202100), (860, 199280), (940, 182320), (1060, 161680), (1075, 159424), (1175, 145856), (1325, 129344), (1376, 124550), (1504, 113950), (1600, 107113), (1696, 101050), (1720, 99640), (1880, 91160), (2021, 84800), (2120, 80840), (2150, 79712), (2279, 75200), (2350, 72928), (2491, 68800), (2650, 64672), (2752, 62275), (3008, 56975), (3392, 50525), (3440, 49820), (3760, 45580), (4042, 42400), (4240, 40420), (4300, 39856), (4558, 37600), (4700, 36464), (4982, 34400), (5300, 32336), (6880, 24910), (7520, 22790), (8084, 21200), (8480, 20210), (8600, 19928), (9116, 18800), (9400, 18232), (9964, 17200), (10105, 16960), (10600, 16168), (11395, 15040), (12455, 13760)]