188022800

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:266

約数の個数: 180

約数和(自身を含む): 538348356

約数和(自身を除く): 350325556

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 53, 56, 70, 80, 98, 100, 106, 112, 140, 175, 181, 196, 200, 212, 245, 265, 280, 350, 362, 371, 392, 400, 424, 490, 530, 560, 700, 724, 742, 784, 848, 905, 980, 1060, 1225, 1267, 1325, 1400, 1448, 1484, 1810, 1855, 1960, 2120, 2450, 2534, 2597, 2650, 2800, 2896, 2968, 3620, 3710, 3920, 4240, 4525, 4900, 5068, 5194, 5300, 5936, 6335, 7240, 7420, 8869, 9050, 9275, 9593, 9800, 10136, 10388, 10600, 12670, 12985, 14480, 14840, 17738, 18100, 18550, 19186, 19600, 20272, 20776, 21200, 25340, 25970, 29680, 31675, 35476, 36200, 37100, 38372, 41552, 44345, 47965, 50680, 51940, 63350, 64925, 67151, 70952, 72400, 74200, 76744, 88690, 95930, 101360, 103880, 126700, 129850, 134302, 141904, 148400, 153488, 177380, 191860, 207760, 221725, 239825, 253400, 259700, 268604, 335755, 354760, 383720, 443450, 470057, 479650, 506800, 519400, 537208, 671510, 709520, 767440, 886900, 940114, 959300, 1038800, 1074416, 1343020, 1678775, 1773800, 1880228, 1918600, 2350285, 2686040, 3357550, 3547600, 3760456, 3837200, 4700570, 5372080, 6715100, 7520912, 9401140, 11751425, 13430200, 18802280, 23502850, 26860400, 37604560, 47005700, 94011400, 188022800]

約数ペア:

[(1, 188022800), (2, 94011400), (4, 47005700), (5, 37604560), (7, 26860400), (8, 23502850), (10, 18802280), (14, 13430200), (16, 11751425), (20, 9401140), (25, 7520912), (28, 6715100), (35, 5372080), (40, 4700570), (49, 3837200), (50, 3760456), (53, 3547600), (56, 3357550), (70, 2686040), (80, 2350285), (98, 1918600), (100, 1880228), (106, 1773800), (112, 1678775), (140, 1343020), (175, 1074416), (181, 1038800), (196, 959300), (200, 940114), (212, 886900), (245, 767440), (265, 709520), (280, 671510), (350, 537208), (362, 519400), (371, 506800), (392, 479650), (400, 470057), (424, 443450), (490, 383720), (530, 354760), (560, 335755), (700, 268604), (724, 259700), (742, 253400), (784, 239825), (848, 221725), (905, 207760), (980, 191860), (1060, 177380), (1225, 153488), (1267, 148400), (1325, 141904), (1400, 134302), (1448, 129850), (1484, 126700), (1810, 103880), (1855, 101360), (1960, 95930), (2120, 88690), (2450, 76744), (2534, 74200), (2597, 72400), (2650, 70952), (2800, 67151), (2896, 64925), (2968, 63350), (3620, 51940), (3710, 50680), (3920, 47965), (4240, 44345), (4525, 41552), (4900, 38372), (5068, 37100), (5194, 36200), (5300, 35476), (5936, 31675), (6335, 29680), (7240, 25970), (7420, 25340), (8869, 21200), (9050, 20776), (9275, 20272), (9593, 19600), (9800, 19186), (10136, 18550), (10388, 18100), (10600, 17738), (12670, 14840), (12985, 14480)]