194822600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 542465280

約数和(自身を除く): 347642680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 50, 56, 62, 67, 70, 100, 124, 134, 140, 155, 175, 200, 217, 248, 268, 280, 310, 335, 350, 434, 469, 536, 620, 670, 700, 775, 868, 938, 1085, 1240, 1340, 1400, 1550, 1675, 1736, 1876, 2077, 2170, 2345, 2680, 3100, 3350, 3752, 4154, 4340, 4489, 4690, 5425, 6200, 6700, 8308, 8680, 8978, 9380, 10385, 10850, 11725, 13400, 14539, 16616, 17956, 18760, 20770, 21700, 22445, 23450, 29078, 31423, 35912, 41540, 43400, 44890, 46900, 51925, 58156, 62846, 72695, 83080, 89780, 93800, 103850, 112225, 116312, 125692, 139159, 145390, 157115, 179560, 207700, 224450, 251384, 278318, 290780, 314230, 363475, 415400, 448900, 556636, 581560, 628460, 695795, 726950, 785575, 897800, 974113, 1113272, 1256920, 1391590, 1453900, 1571150, 1948226, 2783180, 2907800, 3142300, 3478975, 3896452, 4870565, 5566360, 6284600, 6957950, 7792904, 9741130, 13915900, 19482260, 24352825, 27831800, 38964520, 48705650, 97411300, 194822600]

約数ペア:

[(1, 194822600), (2, 97411300), (4, 48705650), (5, 38964520), (7, 27831800), (8, 24352825), (10, 19482260), (14, 13915900), (20, 9741130), (25, 7792904), (28, 6957950), (31, 6284600), (35, 5566360), (40, 4870565), (50, 3896452), (56, 3478975), (62, 3142300), (67, 2907800), (70, 2783180), (100, 1948226), (124, 1571150), (134, 1453900), (140, 1391590), (155, 1256920), (175, 1113272), (200, 974113), (217, 897800), (248, 785575), (268, 726950), (280, 695795), (310, 628460), (335, 581560), (350, 556636), (434, 448900), (469, 415400), (536, 363475), (620, 314230), (670, 290780), (700, 278318), (775, 251384), (868, 224450), (938, 207700), (1085, 179560), (1240, 157115), (1340, 145390), (1400, 139159), (1550, 125692), (1675, 116312), (1736, 112225), (1876, 103850), (2077, 93800), (2170, 89780), (2345, 83080), (2680, 72695), (3100, 62846), (3350, 58156), (3752, 51925), (4154, 46900), (4340, 44890), (4489, 43400), (4690, 41540), (5425, 35912), (6200, 31423), (6700, 29078), (8308, 23450), (8680, 22445), (8978, 21700), (9380, 20770), (10385, 18760), (10850, 17956), (11725, 16616), (13400, 14539)]