142482200

素因数分解:

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

素因数の和:135

約数の個数: 192

約数和(自身を含む): 404736000

約数和(自身を除く): 262253800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 67, 70, 98, 100, 124, 134, 140, 155, 175, 196, 200, 217, 245, 248, 268, 280, 310, 335, 343, 350, 392, 434, 469, 490, 536, 620, 670, 686, 700, 775, 868, 938, 980, 1085, 1225, 1240, 1340, 1372, 1400, 1519, 1550, 1675, 1715, 1736, 1876, 1960, 2077, 2170, 2345, 2450, 2680, 2744, 3038, 3100, 3283, 3350, 3430, 3752, 4154, 4340, 4690, 4900, 5425, 6076, 6200, 6566, 6700, 6860, 7595, 8308, 8575, 8680, 9380, 9800, 10385, 10633, 10850, 11725, 12152, 13132, 13400, 13720, 14539, 15190, 16415, 16616, 17150, 18760, 20770, 21266, 21700, 22981, 23450, 26264, 29078, 30380, 32830, 34300, 37975, 41540, 42532, 43400, 45962, 46900, 51925, 53165, 58156, 60760, 65660, 68600, 72695, 75950, 82075, 83080, 85064, 91924, 93800, 101773, 103850, 106330, 114905, 116312, 131320, 145390, 151900, 164150, 183848, 203546, 207700, 212660, 229810, 265825, 290780, 303800, 328300, 363475, 407092, 415400, 425320, 459620, 508865, 531650, 574525, 581560, 656600, 712411, 726950, 814184, 919240, 1017730, 1063300, 1149050, 1424822, 1453900, 2035460, 2126600, 2298100, 2544325, 2849644, 2907800, 3562055, 4070920, 4596200, 5088650, 5699288, 7124110, 10177300, 14248220, 17810275, 20354600, 28496440, 35620550, 71241100, 142482200]

約数ペア:

[(1, 142482200), (2, 71241100), (4, 35620550), (5, 28496440), (7, 20354600), (8, 17810275), (10, 14248220), (14, 10177300), (20, 7124110), (25, 5699288), (28, 5088650), (31, 4596200), (35, 4070920), (40, 3562055), (49, 2907800), (50, 2849644), (56, 2544325), (62, 2298100), (67, 2126600), (70, 2035460), (98, 1453900), (100, 1424822), (124, 1149050), (134, 1063300), (140, 1017730), (155, 919240), (175, 814184), (196, 726950), (200, 712411), (217, 656600), (245, 581560), (248, 574525), (268, 531650), (280, 508865), (310, 459620), (335, 425320), (343, 415400), (350, 407092), (392, 363475), (434, 328300), (469, 303800), (490, 290780), (536, 265825), (620, 229810), (670, 212660), (686, 207700), (700, 203546), (775, 183848), (868, 164150), (938, 151900), (980, 145390), (1085, 131320), (1225, 116312), (1240, 114905), (1340, 106330), (1372, 103850), (1400, 101773), (1519, 93800), (1550, 91924), (1675, 85064), (1715, 83080), (1736, 82075), (1876, 75950), (1960, 72695), (2077, 68600), (2170, 65660), (2345, 60760), (2450, 58156), (2680, 53165), (2744, 51925), (3038, 46900), (3100, 45962), (3283, 43400), (3350, 42532), (3430, 41540), (3752, 37975), (4154, 34300), (4340, 32830), (4690, 30380), (4900, 29078), (5425, 26264), (6076, 23450), (6200, 22981), (6566, 21700), (6700, 21266), (6860, 20770), (7595, 18760), (8308, 17150), (8575, 16616), (8680, 16415), (9380, 15190), (9800, 14539), (10385, 13720), (10633, 13400), (10850, 13132), (11725, 12152)]